diff options
| -rw-r--r-- | fs/logfs/super.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/logfs/super.c b/fs/logfs/super.c index d4531eb..dacce3a 100644 --- a/fs/logfs/super.c +++ b/fs/logfs/super.c @@ -11,6 +11,7 @@ */ #include "logfs.h" #include <linux/bio.h> +#include <linux/blkdev.h> #include <linux/mtd/mtd.h> #include <linux/statfs.h> #include <linux/buffer_head.h> @@ -136,6 +137,10 @@ static int logfs_sb_set(struct super_block *sb, void *_super) sb->s_fs_info = super; sb->s_mtd = super->s_mtd; sb->s_bdev = super->s_bdev; + if (sb->s_bdev) + sb->s_bdi = &bdev_get_queue(sb->s_bdev)->backing_dev_info; + if (sb->s_mtd) + sb->s_bdi = sb->s_mtd->backing_dev_info; return 0; } |