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Btrfs: stop the readahead threads on failed mount
author
Chris Mason
<chris.mason@oracle.com>
Thu, 3 Nov 2011 19:21:39 +0000
(15:21 -0400)
committer
Chris Mason
<chris.mason@oracle.com>
Sun, 6 Nov 2011 08:09:41 +0000
(
03:09
-0500)
If we don't stop them, they linger around corrupting
memory by using pointers to freed things.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/disk-io.c
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diff --git
a/fs/btrfs/disk-io.c
b/fs/btrfs/disk-io.c
index
40a62b9
..
e532892
100644
(file)
--- a/
fs/btrfs/disk-io.c
+++ b/
fs/btrfs/disk-io.c
@@
-2444,6
+2444,7
@@
fail_tree_roots:
fail_sb_buffer:
btrfs_stop_workers(&fs_info->generic_worker);
+ btrfs_stop_workers(&fs_info->readahead_workers);
btrfs_stop_workers(&fs_info->fixup_workers);
btrfs_stop_workers(&fs_info->delalloc_workers);
btrfs_stop_workers(&fs_info->workers);