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[JFFS2] add cond_resched() when garbage collecting deletion dirent

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We observe soft lockups when doing heavy test which creates
directory with a lot of direntries and deletes them. This
cycle is the reason fo this. Make it nicer and add cond_resched()
inside of it.

Signed-off-by: Artem Bityutskiy <dedekind@infradead.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Artem Bityutskiy 2006-12-19 15:45:23 +02:00 committed by David Woodhouse
parent 0bf3a9d82a
commit aba54da3d0
1 changed files with 2 additions and 0 deletions
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2
fs/jffs2/gc.c
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@ -838,6 +838,8 @@ static int jffs2_garbage_collect_deletion_dirent(struct jffs2_sb_info *c, struct
for (raw = f->inocache->nodes; raw != (void *)f->inocache; raw = raw->next_in_ino) {
cond_resched();
/* We only care about obsolete ones */
if (!(ref_obsolete(raw)))
continue;