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Diffstat (limited to 'fs/ext2/super.c')
-rw-r--r--fs/ext2/super.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 2a188413a2b0..b78caf25f746 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -131,7 +131,10 @@ static void ext2_put_super (struct super_block * sb)
dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
- ext2_xattr_put_super(sb);
+ if (sbi->s_mb_cache) {
+ ext2_xattr_destroy_cache(sbi->s_mb_cache);
+ sbi->s_mb_cache = NULL;
+ }
if (!(sb->s_flags & MS_RDONLY)) {
struct ext2_super_block *es = sbi->s_es;
@@ -1104,6 +1107,14 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
ext2_msg(sb, KERN_ERR, "error: insufficient memory");
goto failed_mount3;
}
+
+#ifdef CONFIG_EXT2_FS_XATTR
+ sbi->s_mb_cache = ext2_xattr_create_cache();
+ if (!sbi->s_mb_cache) {
+ ext2_msg(sb, KERN_ERR, "Failed to create an mb_cache");
+ goto failed_mount3;
+ }
+#endif
/*
* set up enough so that it can read an inode
*/
@@ -1149,6 +1160,8 @@ cantfind_ext2:
sb->s_id);
goto failed_mount;
failed_mount3:
+ if (sbi->s_mb_cache)
+ ext2_xattr_destroy_cache(sbi->s_mb_cache);
percpu_counter_destroy(&sbi->s_freeblocks_counter);
percpu_counter_destroy(&sbi->s_freeinodes_counter);
percpu_counter_destroy(&sbi->s_dirs_counter);
@@ -1555,20 +1568,17 @@ MODULE_ALIAS_FS("ext2");
static int __init init_ext2_fs(void)
{
- int err = init_ext2_xattr();
- if (err)
- return err;
+ int err;
+
err = init_inodecache();
if (err)
- goto out1;
+ return err;
err = register_filesystem(&ext2_fs_type);
if (err)
goto out;
return 0;
out:
destroy_inodecache();
-out1:
- exit_ext2_xattr();
return err;
}
@@ -1576,7 +1586,6 @@ static void __exit exit_ext2_fs(void)
{
unregister_filesystem(&ext2_fs_type);
destroy_inodecache();
- exit_ext2_xattr();
}
MODULE_AUTHOR("Remy Card and others");