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authorNishanth Aravamudan <nacc@us.ibm.com>2005-09-10 00:27:21 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-10 10:06:36 -0700
commit64ed93a268bc18fa6f72f61420d0e0022c5e38d1 (patch)
tree1332ce542510b88014767f3536d9150710a2f3f9 /kernel
parent672289e9faa56acd4e39ad866ea258b7be7c99a6 (diff)
[PATCH] add schedule_timeout_{,un}interruptible() interfaces
Add schedule_timeout_{,un}interruptible() interfaces so that schedule_timeout() callers don't have to worry about forgetting to add the set_current_state() call beforehand. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/timer.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/kernel/timer.c b/kernel/timer.c
index 13e2b513be01..a0b716d62701 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1154,6 +1154,20 @@ fastcall signed long __sched schedule_timeout(signed long timeout)
EXPORT_SYMBOL(schedule_timeout);
+signed long __sched schedule_timeout_interruptible(signed long timeout)
+{
+ set_current_state(TASK_INTERRUPTIBLE);
+ return schedule_timeout(timeout);
+}
+EXPORT_SYMBOL(schedule_timeout_interruptible);
+
+signed long __sched schedule_timeout_uninterruptible(signed long timeout)
+{
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ return schedule_timeout(timeout);
+}
+EXPORT_SYMBOL(schedule_timeout_uninterruptible);
+
/* Thread ID - the internal kernel "pid" */
asmlinkage long sys_gettid(void)
{

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