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Message-Id: <20170503135826.28675-3-acme@kernel.org>
Date: Wed, 3 May 2017 10:58:18 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 02/10] perf tools: Move event prototypes from util.h to event.h
From: Arnaldo Carvalho de Melo <acme@...hat.com>
More needs to be done to have the actual functions and variables in a
smaller .c file that can then be included in the python binding,
avoiding dragging more stuff into it.
Link: http://lkml.kernel.org/n/tip-uecxz7cqkssouj7tlxrkqpl4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/builtin-c2c.c | 1 +
tools/perf/builtin-top.c | 2 +-
tools/perf/builtin-trace.c | 1 +
tools/perf/perf.c | 1 +
tools/perf/tests/hists_cumulate.c | 1 +
tools/perf/tests/hists_filter.c | 1 +
tools/perf/tests/hists_output.c | 1 +
tools/perf/util/event.c | 1 +
tools/perf/util/event.h | 8 ++++++++
tools/perf/util/evsel.c | 1 +
tools/perf/util/util.h | 8 --------
11 files changed, 17 insertions(+), 9 deletions(-)
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index e33b4acece90..620a467ee304 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -27,6 +27,7 @@
#include "tool.h"
#include "data.h"
#include "sort.h"
+#include "event.h"
#include "evlist.h"
#include "evsel.h"
#include <asm/bug.h>
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 7ab42b8311a1..10b6362ca0bf 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -27,13 +27,13 @@
#include "util/drv_configs.h"
#include "util/evlist.h"
#include "util/evsel.h"
+#include "util/event.h"
#include "util/machine.h"
#include "util/session.h"
#include "util/symbol.h"
#include "util/thread.h"
#include "util/thread_map.h"
#include "util/top.h"
-#include "util/util.h"
#include <linux/rbtree.h>
#include <subcmd/parse-options.h>
#include "util/parse-events.h"
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index eaa66fb57347..d014350adc52 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -21,6 +21,7 @@
#include "builtin.h"
#include "util/color.h"
#include "util/debug.h"
+#include "util/event.h"
#include "util/evlist.h"
#include <subcmd/exec-cmd.h>
#include "util/machine.h"
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 4cc6960f6226..628a5e412cb1 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -17,6 +17,7 @@
#include <subcmd/parse-options.h>
#include "util/bpf-loader.h"
#include "util/debug.h"
+#include "util/event.h"
#include <api/fs/fs.h>
#include <api/fs/tracing_path.h>
#include <errno.h>
diff --git a/tools/perf/tests/hists_cumulate.c b/tools/perf/tests/hists_cumulate.c
index 70918b986568..d549a9f2c41b 100644
--- a/tools/perf/tests/hists_cumulate.c
+++ b/tools/perf/tests/hists_cumulate.c
@@ -1,5 +1,6 @@
#include "perf.h"
#include "util/debug.h"
+#include "util/event.h"
#include "util/symbol.h"
#include "util/sort.h"
#include "util/evsel.h"
diff --git a/tools/perf/tests/hists_filter.c b/tools/perf/tests/hists_filter.c
index f171b2da4899..df9c91f49af1 100644
--- a/tools/perf/tests/hists_filter.c
+++ b/tools/perf/tests/hists_filter.c
@@ -3,6 +3,7 @@
#include "util/symbol.h"
#include "util/sort.h"
#include "util/evsel.h"
+#include "util/event.h"
#include "util/evlist.h"
#include "util/machine.h"
#include "util/thread.h"
diff --git a/tools/perf/tests/hists_output.c b/tools/perf/tests/hists_output.c
index cdf0dde5fe97..06e5080182d3 100644
--- a/tools/perf/tests/hists_output.c
+++ b/tools/perf/tests/hists_output.c
@@ -1,5 +1,6 @@
#include "perf.h"
#include "util/debug.h"
+#include "util/event.h"
#include "util/symbol.h"
#include "util/sort.h"
#include "util/evsel.h"
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 142835c0ca0a..437194fe0434 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -8,6 +8,7 @@
#include <unistd.h>
#include <uapi/linux/mman.h> /* To get things like MAP_HUGETLB even on older libc headers */
#include <api/fs/fs.h>
+#include <linux/perf_event.h>
#include "event.h"
#include "debug.h"
#include "hist.h"
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index db2de6413518..cfbe32bd7413 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -681,4 +681,12 @@ u64 kallsyms__get_function_start(const char *kallsyms_filename,
void *cpu_map_data__alloc(struct cpu_map *map, size_t *size, u16 *type, int *max);
void cpu_map_data__synthesize(struct cpu_map_data *data, struct cpu_map *map,
u16 type, int max);
+
+void event_attr_init(struct perf_event_attr *attr);
+
+int perf_event_paranoid(void);
+
+extern int sysctl_perf_event_max_stack;
+extern int sysctl_perf_event_max_contexts_per_stack;
+
#endif /* __PERF_RECORD_H */
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 0e879097adfb..e4f7902d5afa 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -21,6 +21,7 @@
#include "asm/bug.h"
#include "callchain.h"
#include "cgroup.h"
+#include "event.h"
#include "evsel.h"
#include "evlist.h"
#include "util.h"
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index e7b6f36d8904..f87b8948efdc 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -56,17 +56,11 @@ int copyfile_offset(int fromfd, loff_t from_ofs, int tofd, loff_t to_ofs, u64 si
ssize_t readn(int fd, void *buf, size_t n);
ssize_t writen(int fd, void *buf, size_t n);
-struct perf_event_attr;
-
-void event_attr_init(struct perf_event_attr *attr);
-
size_t hex_width(u64 v);
int hex2u64(const char *ptr, u64 *val);
extern unsigned int page_size;
extern int cacheline_size;
-extern int sysctl_perf_event_max_stack;
-extern int sysctl_perf_event_max_contexts_per_stack;
struct parse_tag {
char tag;
@@ -75,8 +69,6 @@ struct parse_tag {
unsigned long parse_tag_value(const char *str, struct parse_tag *tags);
-int perf_event_paranoid(void);
-
void mem_bswap_64(void *src, int byte_size);
void mem_bswap_32(void *src, int byte_size);
--
2.9.3
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