diff options
Diffstat (limited to 'fs/ext2/super.c')
-rw-r--r-- | fs/ext2/super.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 21e09fbaa46f..d8d580b609ba 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -206,9 +206,6 @@ static void init_once(void *foo) init_rwsem(&ei->xattr_sem); #endif mutex_init(&ei->truncate_mutex); -#ifdef CONFIG_FS_DAX - init_rwsem(&ei->dax_sem); -#endif inode_init_once(&ei->vfs_inode); } @@ -949,7 +946,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent) blocksize = BLOCK_SIZE << le32_to_cpu(sbi->s_es->s_log_block_size); if (test_opt(sb, DAX)) { - if (!bdev_dax_supported(sb->s_bdev, blocksize)) { + if (!dax_supported(dax_dev, sb->s_bdev, blocksize, 0, + bdev_nr_sectors(sb->s_bdev))) { ext2_msg(sb, KERN_ERR, "DAX unsupported by block device. Turning off DAX."); clear_opt(sbi->s_mount_opt, DAX); |