Commit 944be0b2 authored by Ingo Molnar's avatar Ingo Molnar Committed by Linus Torvalds
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[PATCH] close_files(): add scheduling point 



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

Cc: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 92ba0ee2

kernel/exit.c

+3 −1
Original line number Diff line number Diff line
@@ -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;