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NFS: split cache creation and PipeFS registration

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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>
This commit is contained in:
Stanislav Kinsbursky
2011-11-25 17:12:48 +03:00
committed by Trond Myklebust
parent 820f9442e7
commit 9222b95506
3 changed files with 21 additions and 3 deletions
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11
fs/nfs/dns_resolve.c
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@@ -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