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path: root/fs/nfs/fscache.c
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Diffstat (limited to 'fs/nfs/fscache.c')
-rw-r--r--fs/nfs/fscache.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c
index 53507aa96b0b..3800ab6f08fa 100644
--- a/fs/nfs/fscache.c
+++ b/fs/nfs/fscache.c
@@ -114,6 +114,10 @@ void nfs_fscache_get_super_cookie(struct super_block *sb, const char *uniq, int
struct rb_node **p, *parent;
int diff;
+ nfss->fscache_key = NULL;
+ nfss->fscache = NULL;
+ if (!(nfss->options & NFS_OPTION_FSCACHE))
+ return;
if (!uniq) {
uniq = "";
ulen = 1;
@@ -226,10 +230,11 @@ void nfs_fscache_release_super_cookie(struct super_block *sb)
void nfs_fscache_init_inode(struct inode *inode)
{
struct nfs_fscache_inode_auxdata auxdata;
+ struct nfs_server *nfss = NFS_SERVER(inode);
struct nfs_inode *nfsi = NFS_I(inode);
nfsi->fscache = NULL;
- if (!S_ISREG(inode->i_mode))
+ if (!(nfss->fscache && S_ISREG(inode->i_mode)))
return;
memset(&auxdata, 0, sizeof(auxdata));