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Date: Wed, 23 Mar 2022 15:31:20 +0800
From: kernel test robot <lkp@...el.com>
To: Haowen Bai <baihaowen@...zu.com>, gregkh@...uxfoundation.org,
arve@...roid.com, tkjos@...roid.com, maco@...roid.com,
joel@...lfernandes.org, brauner@...nel.org, hridya@...gle.com,
surenb@...gle.com
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Haowen Bai <baihaowen@...zu.com>
Subject: Re: [PATCH] android: binder: Fix duplicate included asm/pgtable.h
Hi Haowen,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on staging/staging-testing]
[also build test WARNING on v5.17 next-20220322]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Haowen-Bai/android-binder-Fix-duplicate-included-asm-pgtable-h/20220323-105551
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 41197a5f11a4b2d11ac19bc62552022153032811
config: x86_64-randconfig-a015 (https://download.01.org/0day-ci/archive/20220323/202203231518.MbgChhiL-lkp@intel.com/config)
compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/fbefc2882dc44d2fec2f172519ed27fd7296d4ee
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Haowen-Bai/android-binder-Fix-duplicate-included-asm-pgtable-h/20220323-105551
git checkout fbefc2882dc44d2fec2f172519ed27fd7296d4ee
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/android/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
drivers/android/binder.c: In function 'binder_txn_latency_free':
drivers/android/binder.c:1499:2: error: implicit declaration of function 'trace_binder_txn_latency_free'; did you mean 'binder_txn_latency_free'? [-Werror=implicit-function-declaration]
1499 | trace_binder_txn_latency_free(t, from_proc, from_thread, to_proc, to_thread);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| binder_txn_latency_free
drivers/android/binder.c: In function 'binder_free_transaction':
drivers/android/binder.c:1518:6: error: implicit declaration of function 'trace_binder_txn_latency_free_enabled' [-Werror=implicit-function-declaration]
1518 | if (trace_binder_txn_latency_free_enabled())
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c: In function 'binder_translate_binder':
drivers/android/binder.c:2089:2: error: implicit declaration of function 'trace_binder_transaction_node_to_ref' [-Werror=implicit-function-declaration]
2089 | trace_binder_transaction_node_to_ref(t, node, &rdata);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c: In function 'binder_translate_handle':
drivers/android/binder.c:2140:3: error: implicit declaration of function 'trace_binder_transaction_ref_to_node' [-Werror=implicit-function-declaration]
2140 | trace_binder_transaction_ref_to_node(t, node, &src_rdata);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c:2159:3: error: implicit declaration of function 'trace_binder_transaction_ref_to_ref' [-Werror=implicit-function-declaration]
2159 | trace_binder_transaction_ref_to_ref(t, node, &src_rdata,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c: In function 'binder_translate_fd':
drivers/android/binder.c:2222:2: error: implicit declaration of function 'trace_binder_transaction_fd_send' [-Werror=implicit-function-declaration]
2222 | trace_binder_transaction_fd_send(t, fd, fixup->offset);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c: In function 'binder_transaction':
drivers/android/binder.c:3004:2: error: implicit declaration of function 'trace_binder_transaction'; did you mean 'binder_transaction'? [-Werror=implicit-function-declaration]
3004 | trace_binder_transaction(reply, t, target_node);
| ^~~~~~~~~~~~~~~~~~~~~~~~
| binder_transaction
drivers/android/binder.c:3042:2: error: implicit declaration of function 'trace_binder_transaction_alloc_buf'; did you mean 'binder_transaction_log_add'? [-Werror=implicit-function-declaration]
3042 | trace_binder_transaction_alloc_buf(t->buffer);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| binder_transaction_log_add
drivers/android/binder.c:3425:2: error: implicit declaration of function 'trace_binder_transaction_failed_buffer_release'; did you mean 'binder_transaction_buffer_release'? [-Werror=implicit-function-declaration]
3425 | trace_binder_transaction_failed_buffer_release(t->buffer);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| binder_transaction_buffer_release
drivers/android/binder.c: In function 'binder_free_buf':
drivers/android/binder.c:3535:2: error: implicit declaration of function 'trace_binder_transaction_buffer_release'; did you mean 'binder_transaction_buffer_release'? [-Werror=implicit-function-declaration]
3535 | trace_binder_transaction_buffer_release(buffer);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| binder_transaction_buffer_release
drivers/android/binder.c: In function 'binder_thread_write':
drivers/android/binder.c:3557:3: error: implicit declaration of function 'trace_binder_command' [-Werror=implicit-function-declaration]
3557 | trace_binder_command(cmd);
| ^~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c: In function 'binder_stat_br':
drivers/android/binder.c:3990:2: error: implicit declaration of function 'trace_binder_return'; did you mean 'trace_handle_return'? [-Werror=implicit-function-declaration]
3990 | trace_binder_return(cmd);
| ^~~~~~~~~~~~~~~~~~~
| trace_handle_return
drivers/android/binder.c: In function 'binder_apply_fd_fixups':
drivers/android/binder.c:4094:3: error: implicit declaration of function 'trace_binder_transaction_fd_recv' [-Werror=implicit-function-declaration]
4094 | trace_binder_transaction_fd_recv(t, fd, fixup->offset);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c: In function 'binder_thread_read':
drivers/android/binder.c:4151:2: error: implicit declaration of function 'trace_binder_wait_for_work'; did you mean 'binder_wait_for_work'? [-Werror=implicit-function-declaration]
4151 | trace_binder_wait_for_work(wait_for_proc_work,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| binder_wait_for_work
drivers/android/binder.c:4481:3: error: implicit declaration of function 'trace_binder_transaction_received' [-Werror=implicit-function-declaration]
4481 | trace_binder_transaction_received(t);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c: In function 'binder_ioctl_write_read':
drivers/android/binder.c:4824:3: error: implicit declaration of function 'trace_binder_write_done' [-Werror=implicit-function-declaration]
4824 | trace_binder_write_done(ret);
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c:4837:3: error: implicit declaration of function 'trace_binder_read_done' [-Werror=implicit-function-declaration]
4837 | trace_binder_read_done(ret);
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c: In function 'binder_ioctl':
drivers/android/binder.c:5077:2: error: implicit declaration of function 'trace_binder_ioctl'; did you mean 'binder_ioctl'? [-Werror=implicit-function-declaration]
5077 | trace_binder_ioctl(cmd, arg);
| ^~~~~~~~~~~~~~~~~~
| binder_ioctl
drivers/android/binder.c:5284:2: error: implicit declaration of function 'trace_binder_ioctl_done' [-Werror=implicit-function-declaration]
5284 | trace_binder_ioctl_done(ret);
| ^~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
drivers/android/binder_trace.h: At top level:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_ioctl'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:22:1: note: in expansion of macro 'TRACE_EVENT'
22 | TRACE_EVENT(binder_ioctl,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_ioctl' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:22:1: note: in expansion of macro 'TRACE_EVENT'
22 | TRACE_EVENT(binder_ioctl,
| ^~~~~~~~~~~
drivers/android/binder.c:5077:2: note: previous implicit declaration of 'trace_binder_ioctl' was here
5077 | trace_binder_ioctl(cmd, arg);
| ^~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_ioctl_done'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:71:1: note: in expansion of macro 'DEFINE_EVENT'
71 | DEFINE_EVENT(binder_function_return_class, name, \
| ^~~~~~~~~~~~
drivers/android/binder_trace.h:75:1: note: in expansion of macro 'DEFINE_BINDER_FUNCTION_RETURN_EVENT'
75 | DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_ioctl_done);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_ioctl_done' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:71:1: note: in expansion of macro 'DEFINE_EVENT'
71 | DEFINE_EVENT(binder_function_return_class, name, \
| ^~~~~~~~~~~~
drivers/android/binder_trace.h:75:1: note: in expansion of macro 'DEFINE_BINDER_FUNCTION_RETURN_EVENT'
75 | DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_ioctl_done);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c:5284:2: note: previous implicit declaration of 'trace_binder_ioctl_done' was here
5284 | trace_binder_ioctl_done(ret);
| ^~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_write_done'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:71:1: note: in expansion of macro 'DEFINE_EVENT'
71 | DEFINE_EVENT(binder_function_return_class, name, \
| ^~~~~~~~~~~~
drivers/android/binder_trace.h:76:1: note: in expansion of macro 'DEFINE_BINDER_FUNCTION_RETURN_EVENT'
76 | DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_write_done);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_write_done' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:71:1: note: in expansion of macro 'DEFINE_EVENT'
71 | DEFINE_EVENT(binder_function_return_class, name, \
| ^~~~~~~~~~~~
drivers/android/binder_trace.h:76:1: note: in expansion of macro 'DEFINE_BINDER_FUNCTION_RETURN_EVENT'
76 | DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_write_done);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c:4824:3: note: previous implicit declaration of 'trace_binder_write_done' was here
4824 | trace_binder_write_done(ret);
| ^~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_read_done'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:71:1: note: in expansion of macro 'DEFINE_EVENT'
71 | DEFINE_EVENT(binder_function_return_class, name, \
| ^~~~~~~~~~~~
drivers/android/binder_trace.h:77:1: note: in expansion of macro 'DEFINE_BINDER_FUNCTION_RETURN_EVENT'
77 | DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_read_done);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_read_done' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:71:1: note: in expansion of macro 'DEFINE_EVENT'
71 | DEFINE_EVENT(binder_function_return_class, name, \
| ^~~~~~~~~~~~
drivers/android/binder_trace.h:77:1: note: in expansion of macro 'DEFINE_BINDER_FUNCTION_RETURN_EVENT'
77 | DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_read_done);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/android/binder.c:4837:3: note: previous implicit declaration of 'trace_binder_read_done' was here
4837 | trace_binder_read_done(ret);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_wait_for_work'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:79:1: note: in expansion of macro 'TRACE_EVENT'
79 | TRACE_EVENT(binder_wait_for_work,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_wait_for_work' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:79:1: note: in expansion of macro 'TRACE_EVENT'
79 | TRACE_EVENT(binder_wait_for_work,
| ^~~~~~~~~~~
drivers/android/binder.c:4151:2: note: previous implicit declaration of 'trace_binder_wait_for_work' was here
4151 | trace_binder_wait_for_work(wait_for_proc_work,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_txn_latency_free'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:98:1: note: in expansion of macro 'TRACE_EVENT'
98 | TRACE_EVENT(binder_txn_latency_free,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_txn_latency_free' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:98:1: note: in expansion of macro 'TRACE_EVENT'
98 | TRACE_EVENT(binder_txn_latency_free,
| ^~~~~~~~~~~
drivers/android/binder.c:1499:2: note: previous implicit declaration of 'trace_binder_txn_latency_free' was here
1499 | trace_binder_txn_latency_free(t, from_proc, from_thread, to_proc, to_thread);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
include/linux/tracepoint.h:283:2: error: conflicting types for 'trace_binder_txn_latency_free_enabled'
283 | trace_##name##_enabled(void) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:98:1: note: in expansion of macro 'TRACE_EVENT'
98 | TRACE_EVENT(binder_txn_latency_free,
| ^~~~~~~~~~~
drivers/android/binder.c:1518:6: note: previous implicit declaration of 'trace_binder_txn_latency_free_enabled' was here
1518 | if (trace_binder_txn_latency_free_enabled())
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:127:1: note: in expansion of macro 'TRACE_EVENT'
127 | TRACE_EVENT(binder_transaction,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:127:1: note: in expansion of macro 'TRACE_EVENT'
127 | TRACE_EVENT(binder_transaction,
| ^~~~~~~~~~~
drivers/android/binder.c:3004:2: note: previous implicit declaration of 'trace_binder_transaction' was here
3004 | trace_binder_transaction(reply, t, target_node);
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_received'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:155:1: note: in expansion of macro 'TRACE_EVENT'
155 | TRACE_EVENT(binder_transaction_received,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_received' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:155:1: note: in expansion of macro 'TRACE_EVENT'
155 | TRACE_EVENT(binder_transaction_received,
| ^~~~~~~~~~~
drivers/android/binder.c:4481:3: note: previous implicit declaration of 'trace_binder_transaction_received' was here
4481 | trace_binder_transaction_received(t);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_node_to_ref'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:168:1: note: in expansion of macro 'TRACE_EVENT'
168 | TRACE_EVENT(binder_transaction_node_to_ref,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_node_to_ref' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:168:1: note: in expansion of macro 'TRACE_EVENT'
168 | TRACE_EVENT(binder_transaction_node_to_ref,
| ^~~~~~~~~~~
drivers/android/binder.c:2089:2: note: previous implicit declaration of 'trace_binder_transaction_node_to_ref' was here
2089 | trace_binder_transaction_node_to_ref(t, node, &rdata);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_ref_to_node'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:193:1: note: in expansion of macro 'TRACE_EVENT'
193 | TRACE_EVENT(binder_transaction_ref_to_node,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_ref_to_node' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:193:1: note: in expansion of macro 'TRACE_EVENT'
193 | TRACE_EVENT(binder_transaction_ref_to_node,
| ^~~~~~~~~~~
drivers/android/binder.c:2140:3: note: previous implicit declaration of 'trace_binder_transaction_ref_to_node' was here
2140 | trace_binder_transaction_ref_to_node(t, node, &src_rdata);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_ref_to_ref'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:218:1: note: in expansion of macro 'TRACE_EVENT'
218 | TRACE_EVENT(binder_transaction_ref_to_ref,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_ref_to_ref' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:218:1: note: in expansion of macro 'TRACE_EVENT'
218 | TRACE_EVENT(binder_transaction_ref_to_ref,
| ^~~~~~~~~~~
drivers/android/binder.c:2159:3: note: previous implicit declaration of 'trace_binder_transaction_ref_to_ref' was here
2159 | trace_binder_transaction_ref_to_ref(t, node, &src_rdata,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_fd_send'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:246:1: note: in expansion of macro 'TRACE_EVENT'
246 | TRACE_EVENT(binder_transaction_fd_send,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_fd_send' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:246:1: note: in expansion of macro 'TRACE_EVENT'
246 | TRACE_EVENT(binder_transaction_fd_send,
| ^~~~~~~~~~~
drivers/android/binder.c:2222:2: note: previous implicit declaration of 'trace_binder_transaction_fd_send' was here
2222 | trace_binder_transaction_fd_send(t, fd, fixup->offset);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_fd_recv'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:264:1: note: in expansion of macro 'TRACE_EVENT'
264 | TRACE_EVENT(binder_transaction_fd_recv,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_fd_recv' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:264:1: note: in expansion of macro 'TRACE_EVENT'
264 | TRACE_EVENT(binder_transaction_fd_recv,
| ^~~~~~~~~~~
drivers/android/binder.c:4094:3: note: previous implicit declaration of 'trace_binder_transaction_fd_recv' was here
4094 | trace_binder_transaction_fd_recv(t, fd, fixup->offset);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_alloc_buf'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:302:1: note: in expansion of macro 'DEFINE_EVENT'
302 | DEFINE_EVENT(binder_buffer_class, binder_transaction_alloc_buf,
| ^~~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_alloc_buf' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:302:1: note: in expansion of macro 'DEFINE_EVENT'
302 | DEFINE_EVENT(binder_buffer_class, binder_transaction_alloc_buf,
| ^~~~~~~~~~~~
drivers/android/binder.c:3042:2: note: previous implicit declaration of 'trace_binder_transaction_alloc_buf' was here
3042 | trace_binder_transaction_alloc_buf(t->buffer);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_buffer_release'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:306:1: note: in expansion of macro 'DEFINE_EVENT'
306 | DEFINE_EVENT(binder_buffer_class, binder_transaction_buffer_release,
| ^~~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_buffer_release' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:306:1: note: in expansion of macro 'DEFINE_EVENT'
306 | DEFINE_EVENT(binder_buffer_class, binder_transaction_buffer_release,
| ^~~~~~~~~~~~
drivers/android/binder.c:3535:2: note: previous implicit declaration of 'trace_binder_transaction_buffer_release' was here
3535 | trace_binder_transaction_buffer_release(buffer);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_transaction_failed_buffer_release'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:310:1: note: in expansion of macro 'DEFINE_EVENT'
310 | DEFINE_EVENT(binder_buffer_class, binder_transaction_failed_buffer_release,
| ^~~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_transaction_failed_buffer_release' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:542:2: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:310:1: note: in expansion of macro 'DEFINE_EVENT'
310 | DEFINE_EVENT(binder_buffer_class, binder_transaction_failed_buffer_release,
| ^~~~~~~~~~~~
drivers/android/binder.c:3425:2: note: previous implicit declaration of 'trace_binder_transaction_failed_buffer_release' was here
3425 | trace_binder_transaction_failed_buffer_release(t->buffer);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_command'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:390:1: note: in expansion of macro 'TRACE_EVENT'
390 | TRACE_EVENT(binder_command,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_command' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:390:1: note: in expansion of macro 'TRACE_EVENT'
390 | TRACE_EVENT(binder_command,
| ^~~~~~~~~~~
drivers/android/binder.c:3557:3: note: previous implicit declaration of 'trace_binder_command' was here
3557 | trace_binder_command(cmd);
| ^~~~~~~~~~~~~~~~~~~~
In file included from include/trace/syscall.h:5,
from include/linux/syscalls.h:88,
from drivers/android/binder.c:66:
>> include/linux/tracepoint.h:245:21: warning: conflicting types for 'trace_binder_return'
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:406:1: note: in expansion of macro 'TRACE_EVENT'
406 | TRACE_EVENT(binder_return,
| ^~~~~~~~~~~
include/linux/tracepoint.h:245:21: error: static declaration of 'trace_binder_return' follows non-static declaration
245 | static inline void trace_##name(proto) \
| ^~~~~~
include/linux/tracepoint.h:419:2: note: in expansion of macro '__DECLARE_TRACE'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:553:2: note: in expansion of macro 'DECLARE_TRACE'
553 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
drivers/android/binder_trace.h:406:1: note: in expansion of macro 'TRACE_EVENT'
406 | TRACE_EVENT(binder_return,
| ^~~~~~~~~~~
drivers/android/binder.c:3990:2: note: previous implicit declaration of 'trace_binder_return' was here
3990 | trace_binder_return(cmd);
| ^~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/trace_binder_ioctl +245 include/linux/tracepoint.h
7ece55a4a3a04a Josh Triplett 2012-09-04 228
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 229 /*
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 230 * Make sure the alignment of the structure in the __tracepoints section will
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 231 * not add unwanted padding between the beginning of the section and the
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 232 * structure. Force alignment to the same alignment as the section start.
3a630178fd5f30 Dave Hansen 2014-08-07 233 *
3a630178fd5f30 Dave Hansen 2014-08-07 234 * When lockdep is enabled, we make sure to always do the RCU portions of
a15920bea0428c Mathieu Desnoyers 2015-11-02 235 * the tracepoint code, regardless of whether tracing is on. However,
a15920bea0428c Mathieu Desnoyers 2015-11-02 236 * don't check if the condition is false, due to interaction with idle
a15920bea0428c Mathieu Desnoyers 2015-11-02 237 * instrumentation. This lets us find RCU issues triggered with tracepoints
a15920bea0428c Mathieu Desnoyers 2015-11-02 238 * even when this tracepoint is off. This code has no purpose other than
a15920bea0428c Mathieu Desnoyers 2015-11-02 239 * poking RCU a bit.
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 240 */
1746fd4416ed55 Steven Rostedt (VMware 2021-02-08 241) #define __DECLARE_TRACE(name, proto, args, cond, data_proto) \
de394e7568ce2c peterz@...radead.org 2020-09-08 242 extern int __traceiter_##name(data_proto); \
de394e7568ce2c peterz@...radead.org 2020-09-08 243 DECLARE_STATIC_CALL(tp_func_##name, __traceiter_##name); \
7e066fb870fcd1 Mathieu Desnoyers 2008-11-14 244 extern struct tracepoint __tracepoint_##name; \
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 @245 static inline void trace_##name(proto) \
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 246 { \
c5905afb0ee655 Ingo Molnar 2012-02-24 247 if (static_key_false(&__tracepoint_##name.key)) \
d25e37d89dd2f4 Steven Rostedt (VMware 2020-08-18 248) __DO_TRACE(name, \
1746fd4416ed55 Steven Rostedt (VMware 2021-02-08 249) TP_ARGS(args), \
d54b6eeb553c89 Steven Rostedt (VMware 2017-04-07 250) TP_CONDITION(cond), 0); \
a05d59a5673339 Steven Rostedt (Red Hat 2015-02-06 251) if (IS_ENABLED(CONFIG_LOCKDEP) && (cond)) { \
3a630178fd5f30 Dave Hansen 2014-08-07 252 rcu_read_lock_sched_notrace(); \
3a630178fd5f30 Dave Hansen 2014-08-07 253 rcu_dereference_sched(__tracepoint_##name.funcs);\
3a630178fd5f30 Dave Hansen 2014-08-07 254 rcu_read_unlock_sched_notrace(); \
3a630178fd5f30 Dave Hansen 2014-08-07 255 } \
2fbb90db1b8fcc Steven Rostedt 2012-02-07 256 } \
7ece55a4a3a04a Josh Triplett 2012-09-04 257 __DECLARE_TRACE_RCU(name, PARAMS(proto), PARAMS(args), \
1746fd4416ed55 Steven Rostedt (VMware 2021-02-08 258) PARAMS(cond)) \
38516ab59fbc5b Steven Rostedt 2010-04-20 259 static inline int \
38516ab59fbc5b Steven Rostedt 2010-04-20 260 register_trace_##name(void (*probe)(data_proto), void *data) \
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 261 { \
de7b2973903c6c Mathieu Desnoyers 2014-04-08 262 return tracepoint_probe_register(&__tracepoint_##name, \
de7b2973903c6c Mathieu Desnoyers 2014-04-08 263 (void *)probe, data); \
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 264 } \
38516ab59fbc5b Steven Rostedt 2010-04-20 265 static inline int \
7904b5c4988e18 Steven Rostedt (Red Hat 2015-09-22 266) register_trace_prio_##name(void (*probe)(data_proto), void *data,\
7904b5c4988e18 Steven Rostedt (Red Hat 2015-09-22 267) int prio) \
7904b5c4988e18 Steven Rostedt (Red Hat 2015-09-22 268) { \
7904b5c4988e18 Steven Rostedt (Red Hat 2015-09-22 269) return tracepoint_probe_register_prio(&__tracepoint_##name, \
7904b5c4988e18 Steven Rostedt (Red Hat 2015-09-22 270) (void *)probe, data, prio); \
7904b5c4988e18 Steven Rostedt (Red Hat 2015-09-22 271) } \
7904b5c4988e18 Steven Rostedt (Red Hat 2015-09-22 272) static inline int \
38516ab59fbc5b Steven Rostedt 2010-04-20 273 unregister_trace_##name(void (*probe)(data_proto), void *data) \
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 274 { \
de7b2973903c6c Mathieu Desnoyers 2014-04-08 275 return tracepoint_probe_unregister(&__tracepoint_##name,\
de7b2973903c6c Mathieu Desnoyers 2014-04-08 276 (void *)probe, data); \
53da59aa6dd881 Mathieu Desnoyers 2010-04-30 277 } \
38516ab59fbc5b Steven Rostedt 2010-04-20 278 static inline void \
38516ab59fbc5b Steven Rostedt 2010-04-20 279 check_trace_callback_type_##name(void (*cb)(data_proto)) \
53da59aa6dd881 Mathieu Desnoyers 2010-04-30 280 { \
7c65bbc7dcface Steven Rostedt (Red Hat 2014-05-06 281) } \
7c65bbc7dcface Steven Rostedt (Red Hat 2014-05-06 282) static inline bool \
7c65bbc7dcface Steven Rostedt (Red Hat 2014-05-06 283) trace_##name##_enabled(void) \
7c65bbc7dcface Steven Rostedt (Red Hat 2014-05-06 284) { \
7c65bbc7dcface Steven Rostedt (Red Hat 2014-05-06 285) return static_key_false(&__tracepoint_##name.key); \
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 286 }
97e1c18e8d17bd Mathieu Desnoyers 2008-07-18 287
--
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