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Commit 13e4b57f authored by Nishanth Aravamudan's avatar Nishanth Aravamudan Committed by Linus Torvalds
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[PATCH] mm: fix-up schedule_timeout() usage 



Use schedule_timeout_{,un}interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.

Signed-off-by: default avatarNishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 75bcc8c5

mm/oom_kill.c

+1 −2
Original line number Diff line number Diff line
@@ -300,6 +300,5 @@ retry: 
	 * Give "p" a good chance of killing itself before we

	 * retry to allocate memory.

	 */

	__set_current_state(TASK_INTERRUPTIBLE);

	schedule_timeout(1);

	schedule_timeout_interruptible(1);

}

mm/swapfile.c

+1 −2
Original line number Diff line number Diff line
@@ -1153,8 +1153,7 @@ asmlinkage long sys_swapoff(const char __user * specialfile) 
	p->highest_bit = 0;		/* cuts scans short */

	while (p->flags >= SWP_SCANNING) {

		spin_unlock(&swap_lock);

		set_current_state(TASK_UNINTERRUPTIBLE);

		schedule_timeout(1);

		schedule_timeout_uninterruptible(1);

		spin_lock(&swap_lock);

	}