fs/9p: Mark directory inode invalid for many directory inode operations
One successfull directory operation we would have changed directory
inode attribute. So mark them invalid
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 8d5f7e3..4d4c70e 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -220,6 +220,7 @@
err);
goto error;
}
+ v9fs_invalidate_inode_attr(dir);
/* instantiate inode and assign the unopened fid to the dentry */
fid = p9_client_walk(dfid, 1, &name, 1);
@@ -372,6 +373,7 @@
/* Now set the ACL based on the default value */
v9fs_set_create_acl(dentry, dacl, pacl);
inc_nlink(dir);
+ v9fs_invalidate_inode_attr(dir);
error:
if (fid)
p9_client_clunk(fid);
@@ -551,14 +553,14 @@
v9fs_vfs_symlink_dotl(struct inode *dir, struct dentry *dentry,
const char *symname)
{
- struct v9fs_session_info *v9ses;
- struct p9_fid *dfid;
- struct p9_fid *fid = NULL;
- struct inode *inode;
- struct p9_qid qid;
- char *name;
int err;
gid_t gid;
+ char *name;
+ struct p9_qid qid;
+ struct inode *inode;
+ struct p9_fid *dfid;
+ struct p9_fid *fid = NULL;
+ struct v9fs_session_info *v9ses;
name = (char *) dentry->d_name.name;
P9_DPRINTK(P9_DEBUG_VFS, "v9fs_vfs_symlink_dotl : %lu,%s,%s\n",
@@ -582,6 +584,7 @@
goto error;
}
+ v9fs_invalidate_inode_attr(dir);
if (v9ses->cache) {
/* Now walk from the parent so we can get an unopened fid. */
fid = p9_client_walk(dfid, 1, &name, 1);
@@ -636,10 +639,10 @@
struct dentry *dentry)
{
int err;
- struct p9_fid *dfid, *oldfid;
char *name;
- struct v9fs_session_info *v9ses;
struct dentry *dir_dentry;
+ struct p9_fid *dfid, *oldfid;
+ struct v9fs_session_info *v9ses;
P9_DPRINTK(P9_DEBUG_VFS, "dir ino: %lu, old_name: %s, new_name: %s\n",
dir->i_ino, old_dentry->d_name.name,
@@ -664,6 +667,7 @@
return err;
}
+ v9fs_invalidate_inode_attr(dir);
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
/* Get the latest stat info from server. */
struct p9_fid *fid;
@@ -700,12 +704,12 @@
dev_t rdev)
{
int err;
+ gid_t gid;
char *name;
mode_t mode;
struct v9fs_session_info *v9ses;
struct p9_fid *fid = NULL, *dfid = NULL;
struct inode *inode;
- gid_t gid;
struct p9_qid qid;
struct dentry *dir_dentry;
struct posix_acl *dacl = NULL, *pacl = NULL;
@@ -742,6 +746,7 @@
if (err < 0)
goto error;
+ v9fs_invalidate_inode_attr(dir);
/* instantiate inode and assign the unopened fid to the dentry */
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
fid = p9_client_walk(dfid, 1, &name, 1);