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>
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c
index ae65c16..c817787 100644
--- a/fs/nfs/fscache.c
+++ b/fs/nfs/fscache.c
@@ -64,23 +64,12 @@
* 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 = "";