AcoSail/kernel_optimize_test
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[PATCH] mm: fix-up schedule_timeout() usage

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

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>
This commit is contained in:
Nishanth Aravamudan 2005-09-10 00:27:25 -07:00 committed by Linus Torvalds
parent 75bcc8c5e1
commit 13e4b57f6a
2 changed files with 2 additions and 4 deletions
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3
mm/oom_kill.c
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@ -300,6 +300,5 @@ void out_of_memory(unsigned int __nocast gfp_mask, int order)
* 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);
}

3
mm/swapfile.c
View File

@ -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);
}