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nfs: use check_submounts_and_drop()
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
fs
/
nfs
/
dir.c
diff --git
a/fs/nfs/dir.c
b/fs/nfs/dir.c
index
e474ca2
..
7468735
100644
(file)
--- a/
fs/nfs/dir.c
+++ b/
fs/nfs/dir.c
@@
-1135,14
+1135,13
@@
out_zap_parent:
if (inode && S_ISDIR(inode->i_mode)) {
/* Purge readdir caches. */
nfs_zap_caches(inode);
if (inode && S_ISDIR(inode->i_mode)) {
/* Purge readdir caches. */
nfs_zap_caches(inode);
- /* If we have submounts, don't unhash ! */
- if (have_submounts(dentry))
- goto out_valid;
if (dentry->d_flags & DCACHE_DISCONNECTED)
goto out_valid;
if (dentry->d_flags & DCACHE_DISCONNECTED)
goto out_valid;
- shrink_dcache_parent(dentry);
}
}
- d_drop(dentry);
+ /* If we have submounts, don't unhash ! */
+ if (check_submounts_and_drop(dentry) != 0)
+ goto out_valid;
+
dput(parent);
dfprintk(LOOKUPCACHE, "NFS: %s(%s/%s) is invalid\n",
__func__, dentry->d_parent->d_name.name,
dput(parent);
dfprintk(LOOKUPCACHE, "NFS: %s(%s/%s) is invalid\n",
__func__, dentry->d_parent->d_name.name,