diff options
| author | Namjae Jeon <linkinjeon@kernel.org> | 2021-11-25 21:01:11 +0900 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2022-01-10 11:00:03 +0900 |
| commit | 1ed147e29e505de819aaa5b57919c25348f72e1f (patch) | |
| tree | f9d5db0ee6e4b1dda08cfd667ba4081eda1455b1 | |
| parent | 92fba084b79e6bc7b12fc118209f1922c1a2df56 (diff) | |
exfat: move super block magic number to magic.h
Move exfat superblock magic number from local definition to magic.h.
It is also needed by userspace programs that call fstatfs().
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
| -rw-r--r-- | fs/exfat/exfat_fs.h | 1 | ||||
| -rw-r--r-- | fs/exfat/super.c | 1 | ||||
| -rw-r--r-- | include/uapi/linux/magic.h | 1 |
3 files changed, 2 insertions, 1 deletions
diff --git a/fs/exfat/exfat_fs.h b/fs/exfat/exfat_fs.h index a8f5bc536dcf..9665fa0b2d56 100644 --- a/fs/exfat/exfat_fs.h +++ b/fs/exfat/exfat_fs.h @@ -10,7 +10,6 @@ #include <linux/ratelimit.h> #include <linux/nls.h> -#define EXFAT_SUPER_MAGIC 0x2011BAB0UL #define EXFAT_ROOT_INO 1 #define EXFAT_CLUSTERS_UNTRACKED (~0u) diff --git a/fs/exfat/super.c b/fs/exfat/super.c index 4b5d02b1df58..8c9fb7dcec16 100644 --- a/fs/exfat/super.c +++ b/fs/exfat/super.c @@ -17,6 +17,7 @@ #include <linux/iversion.h> #include <linux/nls.h> #include <linux/buffer_head.h> +#include <linux/magic.h> #include "exfat_raw.h" #include "exfat_fs.h" diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h index 35687dcb1a42..8ab81ea13424 100644 --- a/include/uapi/linux/magic.h +++ b/include/uapi/linux/magic.h @@ -43,6 +43,7 @@ #define MINIX3_SUPER_MAGIC 0x4d5a /* minix v3 fs, 60 char names */ #define MSDOS_SUPER_MAGIC 0x4d44 /* MD */ +#define EXFAT_SUPER_MAGIC 0x2011BAB0 #define NCP_SUPER_MAGIC 0x564c /* Guess, what 0x564c is :-) */ #define NFS_SUPER_MAGIC 0x6969 #define OCFS2_SUPER_MAGIC 0x7461636f |