diff options
| author | Jeff Layton <jlayton@kernel.org> | 2022-01-11 02:28:33 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2022-01-13 15:40:07 +0300 |
| commit | a0b3a15eab6bc2e90008460b646d53e7d9dcdbbb (patch) | |
| tree | f5c2d4552c96a1ce5a90f66c1de85059ed0b123e | |
| parent | 76bdbc7ac777adb6bc316bfe3f57b3de93c50985 (diff) | |
| download | linux-a0b3a15eab6bc2e90008460b646d53e7d9dcdbbb.tar.xz | |
ceph: move CEPH_SUPER_MAGIC definition to magic.h
The uapi headers are missing the ceph definition. Move it there so
userland apps can ID cephfs.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
| -rw-r--r-- | fs/ceph/super.c | 2 | ||||
| -rw-r--r-- | fs/ceph/super.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/magic.h | 1 |
3 files changed, 3 insertions, 3 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c index eb255d24e321..dbcf9b743c88 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -27,6 +27,8 @@ #include <linux/ceph/auth.h> #include <linux/ceph/debugfs.h> +#include <uapi/linux/magic.h> + static DEFINE_SPINLOCK(ceph_fsc_lock); static LIST_HEAD(ceph_fsc_list); diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 0d489a973d5e..dc9fe7ed3fa8 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -25,9 +25,6 @@ #include <linux/fscache.h> #endif -/* f_type in struct statfs */ -#define CEPH_SUPER_MAGIC 0x00c36400 - /* large granularity for statfs utilization stats to facilitate * large volume sizes on 32-bit machines. */ #define CEPH_BLOCK_SHIFT 22 /* 4 MB */ diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h index 35687dcb1a42..53a3c20394cf 100644 --- a/include/uapi/linux/magic.h +++ b/include/uapi/linux/magic.h @@ -6,6 +6,7 @@ #define AFFS_SUPER_MAGIC 0xadff #define AFS_SUPER_MAGIC 0x5346414F #define AUTOFS_SUPER_MAGIC 0x0187 +#define CEPH_SUPER_MAGIC 0x00c36400 #define CODA_SUPER_MAGIC 0x73757245 #define CRAMFS_MAGIC 0x28cd3d45 /* some random number */ #define CRAMFS_MAGIC_WEND 0x453dcd28 /* magic number with the wrong endianess */ |