Messages in this thread Patch in this message | | | Date | Tue, 18 Dec 2018 15:22:28 -0800 | From | Jaegeuk Kim <> | Subject | Re: [PATCH v2] f2fs: fix missing unlock(sbi->gc_mutex) |
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This fixes missing unlock call.
Cc: <stable@vger.kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> ---
v1 -> v2: - clean up
fs/f2fs/super.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index b79677639108..cec7ef27b389 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1457,19 +1457,16 @@ static int f2fs_disable_checkpoint(struct f2fs_sb_info *sbi) sbi->sb->s_flags |= SB_ACTIVE; - mutex_lock(&sbi->gc_mutex); f2fs_update_time(sbi, DISABLE_TIME); while (!f2fs_time_over(sbi, DISABLE_TIME)) { + mutex_lock(&sbi->gc_mutex); err = f2fs_gc(sbi, true, false, NULL_SEGNO); if (err == -ENODATA) break; - if (err && err != -EAGAIN) { - mutex_unlock(&sbi->gc_mutex); + if (err && err != -EAGAIN) return err; - } } - mutex_unlock(&sbi->gc_mutex); err = sync_filesystem(sbi->sb); if (err) -- 2.19.0.605.g01d371f741-goog
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