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authorAlessio Igor Bogani <abogani@texware.it>2009-05-12 17:10:54 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2009-06-12 05:36:11 +0400
commit337eb00a2c3a421999c39c94ce7e33545ee8baa7 (patch)
treed9b780d095b638b1d8fa23841ff70347cf5daa08 /fs/ext3
parent4195f73d1329e49727bcceb028e58cb38376c2b0 (diff)
downloadlinux-337eb00a2c3a421999c39c94ce7e33545ee8baa7.tar.xz
Push BKL down into ->remount_fs()
[xfs, btrfs, capifs, shmem don't need BKL, exempt] Signed-off-by: Alessio Igor Bogani <abogani@texware.it> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext3')
-rw-r--r--fs/ext3/super.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index e213a2613a56..26aa64dee6aa 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2490,6 +2490,8 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
int i;
#endif
+ lock_kernel();
+
/* Store the original options */
lock_super(sb);
old_sb_flags = sb->s_flags;
@@ -2600,6 +2602,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
kfree(old_opts.s_qf_names[i]);
#endif
unlock_super(sb);
+ unlock_kernel();
return 0;
restore_opts:
sb->s_flags = old_sb_flags;
@@ -2617,6 +2620,7 @@ restore_opts:
}
#endif
unlock_super(sb);
+ unlock_kernel();
return err;
}