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| author | Takashi Iwai <tiwai@suse.de> | 2012-05-21 12:45:18 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-05-21 12:45:18 +0200 |
| commit | 775b2449bdba7c97dda9f274c92bf7a83dac4142 (patch) | |
| tree | b4bee45c13762ea93642b1e38c62de454e51cf5d /fs/nfs/idmap.c | |
| parent | 21363cf0ca5c9c62e34e37422fb1d13d70d3de3c (diff) | |
| parent | 5fb86e5d4a951ddb0474cdfd809380c8e2a8d101 (diff) | |
Merge branch 'topic/asoc' into for-linus
Diffstat (limited to 'fs/nfs/idmap.c')
| -rw-r--r-- | fs/nfs/idmap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index b7f348bb618b..ba3019f5934c 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -554,12 +554,16 @@ static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event, struct nfs_client *clp; int error = 0; + if (!try_module_get(THIS_MODULE)) + return 0; + while ((clp = nfs_get_client_for_event(sb->s_fs_info, event))) { error = __rpc_pipefs_event(clp, event, sb); nfs_put_client(clp); if (error) break; } + module_put(THIS_MODULE); return error; } |