From 6c387ab20db15f2bd448f7c508e2638101b16ea1 Mon Sep 17 00:00:00 2001 From: Miao Xie Date: Fri, 12 Sep 2014 18:43:57 +0800 Subject: [PATCH] Btrfs: fix missing error handler if submiting re-read bio fails We forgot to free failure record and bio after submitting re-read bio failed, fix it. Signed-off-by: Miao Xie Signed-off-by: Chris Mason --- fs/btrfs/extent_io.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index ad04f85ac45d..dc501a9ca227 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2348,6 +2348,11 @@ static int bio_readpage_error(struct bio *failed_bio, u64 phy_offset, ret = tree->ops->submit_bio_hook(inode, read_mode, bio, failrec->this_mirror, failrec->bio_flags, 0); + if (ret) { + free_io_failure(inode, failrec, 0); + bio_put(bio); + } + return ret; } -- 2.20.1