Messages in this thread Patch in this message | | | Subject | [PATCH -tip] x86: thread_info.h moving comment to where it should be | From | Jaswinder Singh Rajput <> | Date | Mon, 06 Jul 2009 17:02:05 +0530 |
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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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