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| author | Bryan Schumaker <bjschuma@netapp.com> | 2012-05-10 21:07:32 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-05-15 02:30:26 +0200 |
| commit | 2311b9439ce8c525f3f8f821fc2ca9a541f673a5 (patch) | |
| tree | 6306764554cc50faf435297e190d3b38f1a39044 /fs/nfs/fscache.c | |
| parent | NFS: Create a single nfs_get_root() (diff) | |
| download | linux-2311b9439ce8c525f3f8f821fc2ca9a541f673a5.tar.xz linux-2311b9439ce8c525f3f8f821fc2ca9a541f673a5.zip | |
NFS: Don't pass mount data to nfs_fscache_get_super_cookie()
I intend on creating a single nfs_fs_mount() function used by all our
mount paths. To avoid checking between new mounts and clone mounts, I
instead pass both structures to a new function in super.c that finds the
cache key and then looks up the super cookie.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/fscache.c')
| -rw-r--r-- | fs/nfs/fscache.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c index ae65c16b3670..c817787fbdb4 100644 --- a/fs/nfs/fscache.c +++ b/fs/nfs/fscache.c @@ -64,23 +64,12 @@ void nfs_fscache_release_client_cookie(struct nfs_client *clp) * either by the 'fsc=xxx' option to mount, or by inheriting it from the parent * superblock across an automount point of some nature. */ -void nfs_fscache_get_super_cookie(struct super_block *sb, const char *uniq, - struct nfs_clone_mount *mntdata) +void nfs_fscache_get_super_cookie(struct super_block *sb, const char *uniq, int ulen) { struct nfs_fscache_key *key, *xkey; struct nfs_server *nfss = NFS_SB(sb); struct rb_node **p, *parent; - int diff, ulen; - - if (uniq) { - ulen = strlen(uniq); - } else if (mntdata) { - struct nfs_server *mnt_s = NFS_SB(mntdata->sb); - if (mnt_s->fscache_key) { - uniq = mnt_s->fscache_key->key.uniquifier; - ulen = mnt_s->fscache_key->key.uniq_len; - } - } + int diff; if (!uniq) { uniq = ""; |