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author | Jens Axboe <jens.axboe@oracle.com> | 2009-09-17 12:51:44 (GMT) |
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committer | Jens Axboe <jens.axboe@oracle.com> | 2009-09-21 13:40:32 (GMT) |
commit | 92f25053c0189f8d2887f837d3936cdca1cdf730 (patch) | |
tree | 42cb0d38ee8983fa31290c5c80322574c04f4d5a /fs/nfs | |
parent | 6952b61de9984073289859073e8195ad0bee8fd5 (diff) | |
download | linux-fsl-qoriq-92f25053c0189f8d2887f837d3936cdca1cdf730.tar.xz |
nfs: nfs_kill_super() should call bdi_unregister() after killing super
Otherwise we could be attempting to flush data for a writeback
thread and bdi that have already disappeared.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r-- | fs/nfs/super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index de93569..f1cc058 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2190,8 +2190,8 @@ static void nfs_kill_super(struct super_block *s) { struct nfs_server *server = NFS_SB(s); - bdi_unregister(&server->backing_dev_info); kill_anon_super(s); + bdi_unregister(&server->backing_dev_info); nfs_fscache_release_super_cookie(s); nfs_free_server(server); } |