9p: Reorganization of 9p file system code

This patchset moves non-filesystem interfaces of v9fs from fs/9p to net/9p.
It moves the transport, packet marshalling and connection layers to net/9p
leaving only the VFS related files in fs/9p.  This work is being done in
preparation for in-kernel 9p servers as well as alternate 9p clients (other
than VFS).

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 15 insertions, 22 deletions

diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
index d93960429c09..f9534f18df0a 100644
--- a/fs/9p/vfs_dentry.c
+++ b/fs/9p/vfs_dentry.c
@@ -34,10 +34,10 @@
 #include <linux/namei.h>
 #include <linux/idr.h>
 #include <linux/sched.h>
+#include <net/9p/9p.h>
+#include <net/9p/client.h>
 
-#include "debug.h"
 #include "v9fs.h"
-#include "9p.h"
 #include "v9fs_vfs.h"
 #include "fid.h"
 
@@ -52,7 +52,7 @@
 
 static int v9fs_dentry_delete(struct dentry *dentry)
 {
-        dprintk(DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
+        P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
 
         return 1;
 }
@@ -69,7 +69,7 @@ static int v9fs_dentry_delete(struct dentry *dentry)
 static int v9fs_cached_dentry_delete(struct dentry *dentry)
 {
         struct inode *inode = dentry->d_inode;
-        dprintk(DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
+        P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
 
         if(!inode)
                 return 1;
@@ -85,26 +85,19 @@ static int v9fs_cached_dentry_delete(struct dentry *dentry)
 
 void v9fs_dentry_release(struct dentry *dentry)
 {
-        int err;
-
-        dprintk(DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
-
-        if (dentry->d_fsdata != NULL) {
-                struct list_head *fid_list = dentry->d_fsdata;
-                struct v9fs_fid *temp = NULL;
-                struct v9fs_fid *current_fid = NULL;
-
-                list_for_each_entry_safe(current_fid, temp, fid_list, list) {
-                        err = v9fs_t_clunk(current_fid->v9ses, current_fid->fid);
-
-                        if (err < 0)
-                                dprintk(DEBUG_ERROR, "clunk failed: %d name %s\n",
-                                        err, dentry->d_iname);
-
-                        v9fs_fid_destroy(current_fid);
+        struct v9fs_dentry *dent;
+        struct p9_fid *temp, *current_fid;
+
+        P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
+        dent = dentry->d_fsdata;
+        if (dent) {
+                list_for_each_entry_safe(current_fid, temp, &dent->fidlist,
+                                                                        dlist) {
+                        p9_client_clunk(current_fid);
                 }
 
-                kfree(dentry->d_fsdata);        /* free the list_head */
+                kfree(dent);
+                dentry->d_fsdata = NULL;
         }
 }