diff options
| author | Amir Goldstein | 2021-03-22 19:39:43 +0200 |
|---|---|---|
| committer | Jan Kara | 2021-04-19 16:03:15 +0200 |
| commit | 9591c3a34f7722bd77f42c98d76fd5a5bad465f0 (patch) | |
| tree | 44001867b11da3de1fa029e50ab636ea381c0c7a /mm/shmem.c | |
| parent | 22d483b99863202e3631ff66fa0f3c2302c0f96f (diff) | |
fs: introduce a wrapper uuid_to_fsid()
Some filesystem's use a digest of their uuid for f_fsid.
Create a simple wrapper for this open coded folding.
Filesystems that have a non null uuid but use the block device
number for f_fsid may also consider using this helper.
[JK: Added missing asm/byteorder.h include]
Link: https://lore.kernel.org/r/20210322173944.449469-2-amir73il@gmail.com
Acked-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'mm/shmem.c')
0 files changed, 0 insertions, 0 deletions