diff options
| author | Tony Luck <tony.luck@intel.com> | 2008-04-17 10:12:27 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-04-17 10:12:27 -0700 |
| commit | 14d0647c98f52e2d76113d44de6b771ec87a934f (patch) | |
| tree | 4b9407b00ad0b5baf5ee6245a4157a07062680b5 /include/asm-ia64/thread_info.h | |
| parent | 2a467d5f7d6bdc90c365db167a10022dd8351894 (diff) | |
| parent | b64f34cdfe5bef9dfed1304c513220b0f2862eca (diff) | |
Pull virt-cpu-accounting into release branch
Diffstat (limited to 'include/asm-ia64/thread_info.h')
| -rw-r--r-- | include/asm-ia64/thread_info.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h index 93d83cbe0c8c..6da8069a0f77 100644 --- a/include/asm-ia64/thread_info.h +++ b/include/asm-ia64/thread_info.h @@ -31,6 +31,12 @@ struct thread_info { mm_segment_t addr_limit; /* user-level address space limit */ int preempt_count; /* 0=premptable, <0=BUG; will also serve as bh-counter */ struct restart_block restart_block; +#ifdef CONFIG_VIRT_CPU_ACCOUNTING + __u64 ac_stamp; + __u64 ac_leave; + __u64 ac_stime; + __u64 ac_utime; +#endif }; #define THREAD_SIZE KERNEL_STACK_SIZE @@ -62,9 +68,17 @@ struct thread_info { #define task_stack_page(tsk) ((void *)(tsk)) #define __HAVE_THREAD_FUNCTIONS +#ifdef CONFIG_VIRT_CPU_ACCOUNTING +#define setup_thread_stack(p, org) \ + *task_thread_info(p) = *task_thread_info(org); \ + task_thread_info(p)->ac_stime = 0; \ + task_thread_info(p)->ac_utime = 0; \ + task_thread_info(p)->task = (p); +#else #define setup_thread_stack(p, org) \ *task_thread_info(p) = *task_thread_info(org); \ task_thread_info(p)->task = (p); +#endif #define end_of_stack(p) (unsigned long *)((void *)(p) + IA64_RBS_OFFSET) #define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR |