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Date: Sun, 23 Mar 2008 01:03:42 -0700
From: Joe Perches <joe@...ches.com>
To: Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 127/148] include/asm-x86/thread_info_32.h: checkpatch cleanups - formatting only
Signed-off-by: Joe Perches <joe@...ches.com>
---
include/asm-x86/thread_info_32.h | 88 ++++++++++++++++++++------------------
1 files changed, 46 insertions(+), 42 deletions(-)
diff --git a/include/asm-x86/thread_info_32.h b/include/asm-x86/thread_info_32.h
index 54140ce..5318599 100644
--- a/include/asm-x86/thread_info_32.h
+++ b/include/asm-x86/thread_info_32.h
@@ -20,7 +20,8 @@
* low level task data that entry.S needs immediate access to
* - this struct should fit entirely inside of one cache line
* - this struct shares the supervisor stack pages
- * - if the contents of this structure are changed, the assembly constants must also be changed
+ * - if the contents of this structure are changed,
+ * the assembly constants must also be changed
*/
#ifndef __ASSEMBLY__
@@ -30,18 +31,16 @@ struct thread_info {
unsigned long flags; /* low level flags */
unsigned long status; /* thread-synchronous flags */
__u32 cpu; /* current CPU */
- int preempt_count; /* 0 => preemptable, <0 => BUG */
-
-
+ int preempt_count; /* 0 => preemptable,
+ <0 => BUG */
mm_segment_t addr_limit; /* thread address space:
- 0-0xBFFFFFFF for user-thead
- 0-0xFFFFFFFF for kernel-thread
+ 0-0xBFFFFFFF user-thread
+ 0-0xFFFFFFFF kernel-thread
*/
void *sysenter_return;
struct restart_block restart_block;
-
- unsigned long previous_esp; /* ESP of the previous stack in case
- of nested (IRQ) stacks
+ unsigned long previous_esp; /* ESP of the previous stack in
+ case of nested (IRQ) stacks
*/
__u8 supervisor_stack[0];
};
@@ -90,22 +89,23 @@ register unsigned long current_stack_pointer asm("esp") __used;
/* how to get the thread information struct from C */
static inline struct thread_info *current_thread_info(void)
{
- return (struct thread_info *)(current_stack_pointer & ~(THREAD_SIZE - 1));
+ return (struct thread_info *)
+ (current_stack_pointer & ~(THREAD_SIZE - 1));
}
/* thread information allocation */
#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk) ((struct thread_info *) \
- __get_free_pages(GFP_KERNEL| __GFP_ZERO, get_order(THREAD_SIZE)))
+#define alloc_thread_info(tsk) ((struct thread_info *) \
+ __get_free_pages(GFP_KERNEL | __GFP_ZERO, get_order(THREAD_SIZE)))
#else
-#define alloc_thread_info(tsk) ((struct thread_info *) \
+#define alloc_thread_info(tsk) ((struct thread_info *) \
__get_free_pages(GFP_KERNEL, get_order(THREAD_SIZE)))
#endif
#else /* !__ASSEMBLY__ */
/* how to get the thread information struct from ASM */
-#define GET_THREAD_INFO(reg) \
+#define GET_THREAD_INFO(reg) \
movl $-THREAD_SIZE, reg; \
andl %esp, reg
@@ -117,14 +117,16 @@ static inline struct thread_info *current_thread_info(void)
/*
* thread information flags
- * - these are process state flags that various assembly files may need to access
+ * - these are process state flags that various
+ * assembly files may need to access
* - pending work-to-be-done flags are in LSW
* - other flags in MSW
*/
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
#define TIF_SIGPENDING 1 /* signal pending */
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
-#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */
+#define TIF_SINGLESTEP 3 /* restore singlestep on return to
+ user mode */
#define TIF_IRET 4 /* return with iret */
#define TIF_SYSCALL_EMU 5 /* syscall emulation active */
#define TIF_SYSCALL_AUDIT 6 /* syscall auditing active */
@@ -141,36 +143,36 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_DS_AREA_MSR 23 /* uses thread_struct.ds_area_msr */
#define TIF_BTS_TRACE_TS 24 /* record scheduling event timestamps */
-#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
-#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
-#define _TIF_IRET (1<<TIF_IRET)
-#define _TIF_SYSCALL_EMU (1<<TIF_SYSCALL_EMU)
-#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
-#define _TIF_SECCOMP (1<<TIF_SECCOMP)
-#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
-#define _TIF_HRTICK_RESCHED (1<<TIF_HRTICK_RESCHED)
-#define _TIF_DEBUG (1<<TIF_DEBUG)
-#define _TIF_IO_BITMAP (1<<TIF_IO_BITMAP)
-#define _TIF_FREEZE (1<<TIF_FREEZE)
-#define _TIF_NOTSC (1<<TIF_NOTSC)
-#define _TIF_FORCED_TF (1<<TIF_FORCED_TF)
-#define _TIF_DEBUGCTLMSR (1<<TIF_DEBUGCTLMSR)
-#define _TIF_DS_AREA_MSR (1<<TIF_DS_AREA_MSR)
-#define _TIF_BTS_TRACE_TS (1<<TIF_BTS_TRACE_TS)
+#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
+#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
+#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
+#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
+#define _TIF_IRET (1 << TIF_IRET)
+#define _TIF_SYSCALL_EMU (1 << TIF_SYSCALL_EMU)
+#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT)
+#define _TIF_SECCOMP (1 << TIF_SECCOMP)
+#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
+#define _TIF_HRTICK_RESCHED (1 << TIF_HRTICK_RESCHED)
+#define _TIF_DEBUG (1 << TIF_DEBUG)
+#define _TIF_IO_BITMAP (1 << TIF_IO_BITMAP)
+#define _TIF_FREEZE (1 << TIF_FREEZE)
+#define _TIF_NOTSC (1 << TIF_NOTSC)
+#define _TIF_FORCED_TF (1 << TIF_FORCED_TF)
+#define _TIF_DEBUGCTLMSR (1 << TIF_DEBUGCTLMSR)
+#define _TIF_DS_AREA_MSR (1 << TIF_DS_AREA_MSR)
+#define _TIF_BTS_TRACE_TS (1 << TIF_BTS_TRACE_TS)
/* work to do on interrupt/exception return */
-#define _TIF_WORK_MASK \
- (0x0000FFFF & ~(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
- _TIF_SECCOMP | _TIF_SYSCALL_EMU))
+#define _TIF_WORK_MASK \
+ (0x0000FFFF & ~(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
+ _TIF_SECCOMP | _TIF_SYSCALL_EMU))
/* work to do on any return to u-space */
#define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)
/* flags to check in __switch_to() */
-#define _TIF_WORK_CTXSW \
- (_TIF_IO_BITMAP | _TIF_NOTSC | _TIF_DEBUGCTLMSR | \
- _TIF_DS_AREA_MSR | _TIF_BTS_TRACE_TS)
+#define _TIF_WORK_CTXSW \
+ (_TIF_IO_BITMAP | _TIF_NOTSC | _TIF_DEBUGCTLMSR | \
+ _TIF_DS_AREA_MSR | _TIF_BTS_TRACE_TS)
#define _TIF_WORK_CTXSW_PREV _TIF_WORK_CTXSW
#define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW | _TIF_DEBUG)
@@ -182,8 +184,10 @@ static inline struct thread_info *current_thread_info(void)
* ever touches our thread-synchronous status, so we don't
* have to worry about atomic accesses.
*/
-#define TS_USEDFPU 0x0001 /* FPU was used by this task this quantum (SMP) */
-#define TS_POLLING 0x0002 /* True if in idle loop and not sleeping */
+#define TS_USEDFPU 0x0001 /* FPU was used by this task
+ this quantum (SMP) */
+#define TS_POLLING 0x0002 /* True if in idle loop
+ and not sleeping */
#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING)
--
1.5.4.rc2
--
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