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| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2011-11-25 18:12:48 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-02-01 03:20:26 +0400 |
| commit | 9222b955065dbb047b8db9eb2431979bff3ce700 (patch) | |
| tree | f58888a80407c9d3e825612bc32a7e4044946699 /fs/nfs/dns_resolve.c | |
| parent | 820f9442e711a81749e70c40f149fc54c4ce0ca8 (diff) | |
| download | linux-9222b955065dbb047b8db9eb2431979bff3ce700.tar.xz | |
NFS: split cache creation and PipeFS registration
This precursor patch splits NFS cache creation and PipeFS registartion.
It's required for latter split of NFS DNS resolver cache creation per network
namespace context and PipeFS registration/unregistration on MOUNT/UMOUNT
events.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/dns_resolve.c')
| -rw-r--r-- | fs/nfs/dns_resolve.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/nfs/dns_resolve.c b/fs/nfs/dns_resolve.c index a6e711ad130f..619dea6b5ccf 100644 --- a/fs/nfs/dns_resolve.c +++ b/fs/nfs/dns_resolve.c @@ -361,12 +361,21 @@ ssize_t nfs_dns_resolve_name(char *name, size_t namelen, int nfs_dns_resolver_init(void) { - return nfs_cache_register(&nfs_dns_resolve); + int err; + + nfs_cache_init(&nfs_dns_resolve); + err = nfs_cache_register(&nfs_dns_resolve); + if (err) { + nfs_cache_destroy(&nfs_dns_resolve); + return err; + } + return 0; } void nfs_dns_resolver_destroy(void) { nfs_cache_unregister(&nfs_dns_resolve); + nfs_cache_destroy(&nfs_dns_resolve); } #endif |