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| author | Kinglong Mee <kinglongmee@gmail.com> | 2015-07-30 16:41:08 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-08-12 21:42:23 +0300 |
| commit | 5ef8d792fabedeb932375b23735bc7a1a3e8684d (patch) | |
| tree | 44953db1bed63c36a440e3cd8752d08873520624 /fs/nfs/callback.c | |
| parent | efcbc04e16dfa95fef76309f89710dd1d99a5453 (diff) | |
| download | linux-5ef8d792fabedeb932375b23735bc7a1a3e8684d.tar.xz | |
NFS: Error out when register_shrinker fail in register_nfs_fs
Commit 1d3d4437ea "vmscan: per-node deferred work" have made
register_shrinker can return an intergater error.
If register_shrinker() fail, the later unregister_shrinker() will
cause a NULL pointer access.
v2, same as v1.
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/callback.c')
0 files changed, 0 insertions, 0 deletions