diff options
| -rw-r--r-- | fs/internal.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/fs/internal.h b/fs/internal.h index f07147d6325..ea00126c9a5 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -11,6 +11,8 @@ #include <linux/ioctl32.h> +struct super_block; + /* * block_dev.c */ @@ -18,11 +20,20 @@ extern struct super_block *blockdev_superblock; extern void __init bdev_cache_init(void); -#define sb_is_blkdev_sb(sb) ((sb) == blockdev_superblock) +static inline int sb_is_blkdev_sb(struct super_block *sb) +{ + return sb == blockdev_superblock; +} + #else -static inline void bdev_cache_init(void) {} +static inline void bdev_cache_init(void) +{ +} -#define sb_is_blkdev_sb(sb) 0 +static inline int sb_is_blkdev_sb(struct super_block *sb) +{ + return 0; +} #endif /* |