diff options
| author | Petr Tesarik <ptesarik@suse.cz> | 2007-12-12 15:21:16 +0100 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-02-08 12:00:54 -0800 |
| commit | 5aa92ffda1b6244b4a248df0b95c07d183ab96d2 (patch) | |
| tree | 8375f4960be7a53e4c313037807ff05f99ce1b98 /include/asm-ia64/thread_info.h | |
| parent | ad9e39c70f46c5e17b1ed5912e8693454fec1455 (diff) | |
[IA64] Rename TIF_PERFMON_WORK back to TIF_NOTIFY_RESUME
Since the RSE synchronization will need a TIF_ flag, but all
work-to-be-done bits are already used, so we have to multiplex
TIF_NOTIFY_RESUME again.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Petr Tesarik <ptesarik@suse.cz>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/thread_info.h')
| -rw-r--r-- | include/asm-ia64/thread_info.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h index d16031e72ef..5a2c4795706 100644 --- a/include/asm-ia64/thread_info.h +++ b/include/asm-ia64/thread_info.h @@ -71,6 +71,9 @@ struct thread_info { #define alloc_task_struct() ((struct task_struct *)__get_free_pages(GFP_KERNEL | __GFP_COMP, KERNEL_STACK_SIZE_ORDER)) #define free_task_struct(tsk) free_pages((unsigned long) (tsk), KERNEL_STACK_SIZE_ORDER) +#define tsk_set_notify_resume(tsk) \ + set_ti_thread_flag(task_thread_info(tsk), TIF_NOTIFY_RESUME) +extern void tsk_clear_notify_resume(struct task_struct *tsk); #endif /* !__ASSEMBLY */ /* @@ -85,7 +88,7 @@ struct thread_info { #define TIF_SYSCALL_AUDIT 3 /* syscall auditing active */ #define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */ #define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ -#define TIF_PERFMON_WORK 6 /* work for pfm_handle_work() */ +#define TIF_NOTIFY_RESUME 6 /* resumption notification requested */ #define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 17 #define TIF_MCA_INIT 18 /* this task is processing MCA or INIT */ @@ -97,7 +100,7 @@ struct thread_info { #define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) #define _TIF_SYSCALL_TRACEAUDIT (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP) #define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) -#define _TIF_PERFMON_WORK (1 << TIF_PERFMON_WORK) +#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) #define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) @@ -106,7 +109,7 @@ struct thread_info { #define _TIF_FREEZE (1 << TIF_FREEZE) /* "work to do on user-return" bits */ -#define TIF_ALLWORK_MASK (_TIF_SIGPENDING|_TIF_PERFMON_WORK|_TIF_SYSCALL_AUDIT|\ +#define TIF_ALLWORK_MASK (_TIF_SIGPENDING|_TIF_NOTIFY_RESUME|_TIF_SYSCALL_AUDIT|\ _TIF_NEED_RESCHED| _TIF_SYSCALL_TRACE|\ _TIF_RESTORE_SIGMASK) /* like TIF_ALLWORK_BITS but sans TIF_SYSCALL_TRACE or TIF_SYSCALL_AUDIT */ |