From 337eb00a2c3a421999c39c94ce7e33545ee8baa7 Mon Sep 17 00:00:00 2001 From: Alessio Igor Bogani Date: Tue, 12 May 2009 15:10:54 +0200 Subject: Push BKL down into ->remount_fs() [xfs, btrfs, capifs, shmem don't need BKL, exempt] Signed-off-by: Alessio Igor Bogani Signed-off-by: Al Viro --- fs/reiserfs/super.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/reiserfs/super.c') diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 90dcb7b..2969773 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -28,6 +28,7 @@ #include #include #include +#include struct file_system_type reiserfs_fs_type; @@ -1196,6 +1197,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg) memcpy(qf_names, REISERFS_SB(s)->s_qf_names, sizeof(qf_names)); #endif + lock_kernel(); rs = SB_DISK_SUPER_BLOCK(s); if (!reiserfs_parse_options @@ -1318,10 +1320,12 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg) out_ok: replace_mount_options(s, new_opts); + unlock_kernel(); return 0; out_err: kfree(new_opts); + unlock_kernel(); return err; } -- cgit v1.1