Merge branch 'vfs' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

[karo-tx-linux.git] / fs / ext4 / super.c

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 7f47c366bf1576fbbdf3cbe6441fc04afd9ca198..8ecc1e590303841b0c5f13d07568082230acdf4d 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -26,7 +26,6 @@
 #include <linux/init.h>
 #include <linux/blkdev.h>
 #include <linux/parser.h>
-#include <linux/smp_lock.h>
 #include <linux/buffer_head.h>
 #include <linux/exportfs.h>
 #include <linux/vfs.h>
@@ -708,7 +707,6 @@ static void ext4_put_super(struct super_block *sb)
        destroy_workqueue(sbi->dio_unwritten_wq);
 
        lock_super(sb);
-       lock_kernel();
        if (sb->s_dirt)
                ext4_commit_super(sb, 1);
 
@@ -775,7 +773,6 @@ static void ext4_put_super(struct super_block *sb)
         * Now that we are completely done shutting down the
         * superblock, we need to actually destroy the kobject.
         */
-       unlock_kernel();
        unlock_super(sb);
        kobject_put(&sbi->s_kobj);
        wait_for_completion(&sbi->s_kobj_unregister);
@@ -2588,8 +2585,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
                sbi->s_sectors_written_start =
                        part_stat_read(sb->s_bdev->bd_part, sectors[1]);
 
-       unlock_kernel();
-
        /* Cleanup superblock name */
        for (cp = sb->s_id; (cp = strchr(cp, '/'));)
                *cp = '!';
@@ -3164,7 +3159,6 @@ no_journal:
        if (es->s_error_count)
                mod_timer(&sbi->s_err_report, jiffies + 300*HZ); /* 5 minutes */
 
-       lock_kernel();
        kfree(orig_data);
        return 0;
 
@@ -3211,7 +3205,6 @@ out_fail:
        sb->s_fs_info = NULL;
        kfree(sbi->s_blockgroup_lock);
        kfree(sbi);
-       lock_kernel();
 out_free_orig:
        kfree(orig_data);
        return ret;
@@ -3720,8 +3713,6 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 #endif
        char *orig_data = kstrdup(data, GFP_KERNEL);
 
-       lock_kernel();
-
        /* Store the original options */
        lock_super(sb);
        old_sb_flags = sb->s_flags;
@@ -3856,7 +3847,6 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
                        kfree(old_opts.s_qf_names[i]);
 #endif
        unlock_super(sb);
-       unlock_kernel();
        if (enable_quota)
                dquot_resume(sb, -1);
 
@@ -3882,7 +3872,6 @@ restore_opts:
        }
 #endif
        unlock_super(sb);
-       unlock_kernel();
        kfree(orig_data);
        return err;
 }