NFS: Don't invalidate the symlink we just stuffed into the cache
And slight optimisation of nfs_end_data_update(): directories never have
delegations anyway.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index cb5c65f..a56add0 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -717,13 +717,11 @@
{
struct nfs_inode *nfsi = NFS_I(inode);
- if (!nfs_have_delegation(inode, FMODE_READ)) {
- /* Directories and symlinks: invalidate page cache */
- if (S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode)) {
- spin_lock(&inode->i_lock);
- nfsi->cache_validity |= NFS_INO_INVALID_DATA;
- spin_unlock(&inode->i_lock);
- }
+ /* Directories: invalidate page cache */
+ if (S_ISDIR(inode->i_mode)) {
+ spin_lock(&inode->i_lock);
+ nfsi->cache_validity |= NFS_INO_INVALID_DATA;
+ spin_unlock(&inode->i_lock);
}
nfsi->cache_change_attribute = jiffies;
atomic_dec(&nfsi->data_updates);