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Diffstat (limited to 'fs/afs/super.c')
-rw-r--r--fs/afs/super.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 9cf80f02da1..77e1e5a6115 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -16,6 +16,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/mount.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
@@ -48,6 +49,7 @@ struct file_system_type afs_fs_type = {
static const struct super_operations afs_super_ops = {
.statfs = afs_statfs,
.alloc_inode = afs_alloc_inode,
+ .drop_inode = afs_drop_inode,
.destroy_inode = afs_destroy_inode,
.evict_inode = afs_evict_inode,
.put_super = afs_put_super,
@@ -62,12 +64,14 @@ enum {
afs_opt_cell,
afs_opt_rwpath,
afs_opt_vol,
+ afs_opt_autocell,
};
static const match_table_t afs_options_list = {
{ afs_opt_cell, "cell=%s" },
{ afs_opt_rwpath, "rwpath" },
{ afs_opt_vol, "vol=%s" },
+ { afs_opt_autocell, "autocell" },
{ afs_no_opt, NULL },
};
@@ -151,7 +155,8 @@ static int afs_parse_options(struct afs_mount_params *params,
switch (token) {
case afs_opt_cell:
cell = afs_cell_lookup(args[0].from,
- args[0].to - args[0].from);
+ args[0].to - args[0].from,
+ false);
if (IS_ERR(cell))
return PTR_ERR(cell);
afs_put_cell(params->cell);
@@ -166,6 +171,10 @@ static int afs_parse_options(struct afs_mount_params *params,
*devname = args[0].from;
break;
+ case afs_opt_autocell:
+ params->autocell = 1;
+ break;
+
default:
printk(KERN_ERR "kAFS:"
" Unknown or invalid mount option: '%s'\n", p);
@@ -252,10 +261,10 @@ static int afs_parse_device_name(struct afs_mount_params *params,
/* lookup the cell record */
if (cellname || !params->cell) {
- cell = afs_cell_lookup(cellname, cellnamesz);
+ cell = afs_cell_lookup(cellname, cellnamesz, true);
if (IS_ERR(cell)) {
- printk(KERN_ERR "kAFS: unable to lookup cell '%s'\n",
- cellname ?: "");
+ printk(KERN_ERR "kAFS: unable to lookup cell '%*.*s'\n",
+ cellnamesz, cellnamesz, cellname ?: "");
return PTR_ERR(cell);
}
afs_put_cell(params->cell);
@@ -321,6 +330,9 @@ static int afs_fill_super(struct super_block *sb, void *data)
if (IS_ERR(inode))
goto error_inode;
+ if (params->autocell)
+ set_bit(AFS_VNODE_AUTOCELL, &AFS_FS_I(inode)->flags);
+
ret = -ENOMEM;
root = d_alloc_root(inode);
if (!root)