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Subject[PATCH -tip] x86: thread_info.h moving comment to where it should be
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Date

By mistake commit 2052e8d40ad58 moved following comment to wrong place,
where it does not make any sense :

"preempt_count needs to be 1 initially, until the scheduler is functional."

Moving comment back to right place where preempt_count is setting to 1

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
---
arch/x86/include/asm/thread_info.h | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index b078352..2dda0f8 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -43,6 +43,9 @@ struct thread_info {
int uaccess_err;
};

+/*
+ * preempt_count needs to be 1 initially, until the scheduler is functional.
+ */
#define INIT_THREAD_INFO(tsk) \
{ \
.task = &tsk, \
@@ -167,14 +170,12 @@ struct thread_info {
#ifdef CONFIG_X86_32

#define STACK_WARN (THREAD_SIZE/8)
+
/*
* macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
*/
#ifndef __ASSEMBLY__

-
/* how to get the current stack pointer from C */
register unsigned long current_stack_pointer asm("esp") __used;

@@ -205,7 +206,6 @@ static inline struct thread_info *current_thread_info(void)

/*
* macros/functions for gaining access to the thread information structure
- * preempt_count needs to be 1 initially, until the scheduler is functional.
*/
#ifndef __ASSEMBLY__
DECLARE_PER_CPU(unsigned long, kernel_stack);
--
1.6.0.6




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