luck/tmp_suning_uos_patched
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[PATCH] close_files(): add scheduling point

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close_files() can sometimes take long enough to trigger the soft lockup
detector.

Cc: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ingo Molnar 2007-02-12 00:52:26 -08:00 committed by Linus Torvalds
parent 92ba0ee277
commit 944be0b224
1 changed files with 3 additions and 1 deletions
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4
kernel/exit.c
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@ -430,8 +430,10 @@ static void close_files(struct files_struct * files)
while (set) {
if (set & 1) {
struct file * file = xchg(&fdt->fd[i], NULL);
if (file)
if (file) {
filp_close(file, files);
cond_resched();
}
}
i++;
set >>= 1;