[AF_RXRPC]: Make the in-kernel AFS filesystem use AF_RXRPC.
Make the in-kernel AFS filesystem use AF_RXRPC instead of the old RxRPC code.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/fs/afs/proc.c b/fs/afs/proc.c
index 5ebcc0c..d5601f6 100644
--- a/fs/afs/proc.c
+++ b/fs/afs/proc.c
@@ -13,8 +13,6 @@
#include <linux/module.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
-#include "cell.h"
-#include "volume.h"
#include <asm/uaccess.h>
#include "internal.h"
@@ -315,10 +313,14 @@
if (strcmp(kbuf, "add") == 0) {
struct afs_cell *cell;
- ret = afs_cell_create(name, args, &cell);
- if (ret < 0)
- goto done;
+ cell = afs_cell_create(name, args);
+ if (IS_ERR(cell)) {
+ ret = PTR_ERR(cell);
+ goto done;
+ }
+
+ afs_put_cell(cell);
printk("kAFS: Added new cell '%s'\n", name);
} else {
goto inval;
@@ -472,7 +474,7 @@
struct seq_file *m;
int ret;
- cell = afs_get_cell_maybe((struct afs_cell **) &PDE(inode)->data);
+ cell = PDE(inode)->data;
if (!cell)
return -ENOENT;
@@ -491,13 +493,7 @@
*/
static int afs_proc_cell_volumes_release(struct inode *inode, struct file *file)
{
- struct afs_cell *cell = PDE(inode)->data;
- int ret;
-
- ret = seq_release(inode, file);
-
- afs_put_cell(cell);
- return ret;
+ return seq_release(inode, file);
}
/*
@@ -557,6 +553,16 @@
up_read(&cell->vl_sem);
}
+const char afs_vlocation_states[][4] = {
+ [AFS_VL_NEW] = "New",
+ [AFS_VL_CREATING] = "Crt",
+ [AFS_VL_VALID] = "Val",
+ [AFS_VL_NO_VOLUME] = "NoV",
+ [AFS_VL_UPDATING] = "Upd",
+ [AFS_VL_VOLUME_DELETED] = "Del",
+ [AFS_VL_UNCERTAIN] = "Unc",
+};
+
/*
* display a header line followed by a load of volume lines
*/
@@ -567,13 +573,14 @@
/* display header on line 1 */
if (v == (void *) 1) {
- seq_puts(m, "USE VLID[0] VLID[1] VLID[2] NAME\n");
+ seq_puts(m, "USE STT VLID[0] VLID[1] VLID[2] NAME\n");
return 0;
}
/* display one cell per line on subsequent lines */
- seq_printf(m, "%3d %08x %08x %08x %s\n",
+ seq_printf(m, "%3d %s %08x %08x %08x %s\n",
atomic_read(&vlocation->usage),
+ afs_vlocation_states[vlocation->state],
vlocation->vldb.vid[0],
vlocation->vldb.vid[1],
vlocation->vldb.vid[2],
@@ -592,11 +599,11 @@
struct seq_file *m;
int ret;
- cell = afs_get_cell_maybe((struct afs_cell**)&PDE(inode)->data);
+ cell = PDE(inode)->data;
if (!cell)
return -ENOENT;
- ret = seq_open(file,&afs_proc_cell_vlservers_ops);
+ ret = seq_open(file, &afs_proc_cell_vlservers_ops);
if (ret<0)
return ret;
@@ -612,13 +619,7 @@
static int afs_proc_cell_vlservers_release(struct inode *inode,
struct file *file)
{
- struct afs_cell *cell = PDE(inode)->data;
- int ret;
-
- ret = seq_release(inode,file);
-
- afs_put_cell(cell);
- return ret;
+ return seq_release(inode, file);
}
/*
@@ -703,7 +704,7 @@
struct seq_file *m;
int ret;
- cell = afs_get_cell_maybe((struct afs_cell **) &PDE(inode)->data);
+ cell = PDE(inode)->data;
if (!cell)
return -ENOENT;
@@ -722,13 +723,7 @@
static int afs_proc_cell_servers_release(struct inode *inode,
struct file *file)
{
- struct afs_cell *cell = PDE(inode)->data;
- int ret;
-
- ret = seq_release(inode, file);
-
- afs_put_cell(cell);
- return ret;
+ return seq_release(inode, file);
}
/*
@@ -736,7 +731,7 @@
* first item
*/
static void *afs_proc_cell_servers_start(struct seq_file *m, loff_t *_pos)
- __acquires(m->private->sv_lock)
+ __acquires(m->private->servers_lock)
{
struct list_head *_p;
struct afs_cell *cell = m->private;
@@ -745,7 +740,7 @@
_enter("cell=%p pos=%Ld", cell, *_pos);
/* lock the list against modification */
- read_lock(&cell->sv_lock);
+ read_lock(&cell->servers_lock);
/* allow for the header line */
if (!pos)
@@ -753,11 +748,11 @@
pos--;
/* find the n'th element in the list */
- list_for_each(_p, &cell->sv_list)
+ list_for_each(_p, &cell->servers)
if (!pos--)
break;
- return _p != &cell->sv_list ? _p : NULL;
+ return _p != &cell->servers ? _p : NULL;
}
/*
@@ -774,20 +769,20 @@
(*_pos)++;
_p = v;
- _p = v == (void *) 1 ? cell->sv_list.next : _p->next;
+ _p = v == (void *) 1 ? cell->servers.next : _p->next;
- return _p != &cell->sv_list ? _p : NULL;
+ return _p != &cell->servers ? _p : NULL;
}
/*
* clean up after reading from the cells list
*/
static void afs_proc_cell_servers_stop(struct seq_file *p, void *v)
- __releases(p->private->sv_lock)
+ __releases(p->private->servers_lock)
{
struct afs_cell *cell = p->private;
- read_unlock(&cell->sv_lock);
+ read_unlock(&cell->servers_lock);
}
/*