[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>
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 78acd9f..f6b9971 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -586,21 +586,6 @@
}
static inline void
-pfm_set_task_notify(struct task_struct *task)
-{
- struct thread_info *info;
-
- info = (struct thread_info *) ((char *) task + IA64_TASK_SIZE);
- set_bit(TIF_PERFMON_WORK, &info->flags);
-}
-
-static inline void
-pfm_clear_task_notify(void)
-{
- clear_thread_flag(TIF_PERFMON_WORK);
-}
-
-static inline void
pfm_reserve_page(unsigned long a)
{
SetPageReserved(vmalloc_to_page((void *)a));
@@ -3724,7 +3709,7 @@
PFM_SET_WORK_PENDING(task, 1);
- pfm_set_task_notify(task);
+ tsk_set_notify_resume(task);
/*
* XXX: send reschedule if task runs on another CPU
@@ -5082,7 +5067,7 @@
PFM_SET_WORK_PENDING(current, 0);
- pfm_clear_task_notify();
+ tsk_clear_notify_resume(current);
regs = task_pt_regs(current);
@@ -5450,7 +5435,7 @@
* when coming from ctxsw, current still points to the
* previous task, therefore we must work with task and not current.
*/
- pfm_set_task_notify(task);
+ tsk_set_notify_resume(task);
}
/*
* defer until state is changed (shorten spin window). the context is locked