X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=fs%2Fafs%2Fsuper.c;h=76828e5f8a3901b27d0d47f2b6af143cdacc00b1;hb=7eef4091a653c243a87e5375c54504cc03bec4d8;hp=8d47ad88a0932b2d4fdea8bbcbfb07de9e7cb4f6;hpb=a35afb830f8d71ec211531aeb9a621b09a2efb39;p=safe%2Fjmp%2Flinux-2.6

diff --git a/fs/afs/super.c b/fs/afs/super.c
index 8d47ad8..76828e5 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -10,7 +10,7 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  * Authors: David Howells <dhowells@redhat.com>
- *          David Woodhouse <dwmw2@redhat.com>
+ *          David Woodhouse <dwmw2@infradead.org>
  *
  */
 
@@ -22,12 +22,12 @@
 #include <linux/pagemap.h>
 #include <linux/parser.h>
 #include <linux/statfs.h>
+#include <linux/sched.h>
 #include "internal.h"
 
 #define AFS_FS_MAGIC 0x6B414653 /* 'kAFS' */
 
-static void afs_i_init_once(void *foo, struct kmem_cache *cachep,
-			    unsigned long flags);
+static void afs_i_init_once(void *foo);
 static int afs_get_sb(struct file_system_type *fs_type,
 		      int flags, const char *dev_name,
 		      void *data, struct vfsmount *mnt);
@@ -50,8 +50,8 @@ static const struct super_operations afs_super_ops = {
 	.write_inode	= afs_write_inode,
 	.destroy_inode	= afs_destroy_inode,
 	.clear_inode	= afs_clear_inode,
-	.umount_begin	= afs_umount_begin,
 	.put_super	= afs_put_super,
+	.show_options	= generic_show_options,
 };
 
 static struct kmem_cache *afs_inode_cachep;
@@ -64,7 +64,7 @@ enum {
 	afs_opt_vol,
 };
 
-static match_table_t afs_options_list = {
+static const match_table_t afs_options_list = {
 	{ afs_opt_cell,		"cell=%s"	},
 	{ afs_opt_rwpath,	"rwpath"	},
 	{ afs_opt_vol,		"vol=%s"	},
@@ -88,8 +88,7 @@ int __init afs_fs_init(void)
 					     sizeof(struct afs_vnode),
 					     0,
 					     SLAB_HWCACHE_ALIGN,
-					     afs_i_init_once,
-					     NULL);
+					     afs_i_init_once);
 	if (!afs_inode_cachep) {
 		printk(KERN_NOTICE "kAFS: Failed to allocate inode cache\n");
 		return ret;
@@ -358,6 +357,7 @@ static int afs_get_sb(struct file_system_type *fs_type,
 	struct super_block *sb;
 	struct afs_volume *vol;
 	struct key *key;
+	char *new_opts = kstrdup(options, GFP_KERNEL);
 	int ret;
 
 	_enter(",,%s,%p", dev_name, options);
@@ -405,10 +405,10 @@ static int afs_get_sb(struct file_system_type *fs_type,
 		sb->s_flags = flags;
 		ret = afs_fill_super(sb, &params);
 		if (ret < 0) {
-			up_write(&sb->s_umount);
-			deactivate_super(sb);
+			deactivate_locked_super(sb);
 			goto error;
 		}
+		save_mount_options(sb, new_opts);
 		sb->s_flags |= MS_ACTIVE;
 	} else {
 		_debug("reuse");
@@ -418,6 +418,7 @@ static int afs_get_sb(struct file_system_type *fs_type,
 	simple_set_mnt(mnt, sb);
 	afs_put_volume(params.volume);
 	afs_put_cell(params.cell);
+	kfree(new_opts);
 	_leave(" = 0 [%p]", sb);
 	return 0;
 
@@ -425,6 +426,7 @@ error:
 	afs_put_volume(params.volume);
 	afs_put_cell(params.cell);
 	key_put(params.key);
+	kfree(new_opts);
 	_leave(" = %d", ret);
 	return ret;
 }
@@ -446,8 +448,7 @@ static void afs_put_super(struct super_block *sb)
 /*
  * initialise an inode cache slab element prior to any use
  */
-static void afs_i_init_once(void *_vnode, struct kmem_cache *cachep,
-			    unsigned long flags)
+static void afs_i_init_once(void *_vnode)
 {
 	struct afs_vnode *vnode = _vnode;
 
@@ -459,6 +460,9 @@ static void afs_i_init_once(void *_vnode, struct kmem_cache *cachep,
 	spin_lock_init(&vnode->writeback_lock);
 	spin_lock_init(&vnode->lock);
 	INIT_LIST_HEAD(&vnode->writebacks);
+	INIT_LIST_HEAD(&vnode->pending_locks);
+	INIT_LIST_HEAD(&vnode->granted_locks);
+	INIT_DELAYED_WORK(&vnode->lock_work, afs_lock_work);
 	INIT_WORK(&vnode->cb_broken_work, afs_broken_callback_work);
 }