fs/9p: Move writeback fid to v9fs_inode

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>

1 files changed, 10 insertions, 7 deletions

diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 21523f27f5d1..984594123abe 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -159,16 +159,17 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
                 struct nameidata *nd)
 {
         int err = 0;
-        char *name = NULL;
         gid_t gid;
         int flags;
         mode_t mode;
-        struct v9fs_session_info *v9ses;
-        struct p9_fid *fid = NULL;
-        struct p9_fid *dfid, *ofid, *inode_fid;
+        char *name = NULL;
         struct file *filp;
         struct p9_qid qid;
         struct inode *inode;
+        struct p9_fid *fid = NULL;
+        struct v9fs_inode *v9inode;
+        struct p9_fid *dfid, *ofid, *inode_fid;
+        struct v9fs_session_info *v9ses;
         struct posix_acl *pacl = NULL, *dacl = NULL;
 
         v9ses = v9fs_inode2v9ses(dir);
@@ -241,9 +242,11 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
 
         /* Now set the ACL based on the default value */
         v9fs_set_create_acl(dentry, dacl, pacl);
-        if (v9ses->cache && !inode->i_private) {
+
+        v9inode = V9FS_I(inode);
+        if (v9ses->cache && !v9inode->writeback_fid) {
                 /*
-                 * clone a fid and add it to inode->i_private
+                 * clone a fid and add it to writeback_fid
                  * we do it during open time instead of
                  * page dirty time via write_begin/page_mkwrite
                  * because we want write after unlink usecase
@@ -254,7 +257,7 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
                         err = PTR_ERR(inode_fid);
                         goto error;
                 }
-                inode->i_private = (void *) inode_fid;
+                v9inode->writeback_fid = (void *) inode_fid;
         }
         /* Since we are opening a file, assign the open fid to the file */
         filp = lookup_instantiate_filp(nd, dentry, generic_file_open);