fs: switch ->s_uuid to uuid_t

For some file systems we still memcpy into it, but in various places this
already allows us to use the proper uuid helpers.  More to come..

Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Amir Goldstein <[email protected]>
Acked-by: Mimi Zohar <[email protected]> (Changes to IMA/EVM)
Reviewed-by: Andy Shevchenko <[email protected]>
This commit is contained in:
Christoph Hellwig 2017-05-10 15:06:33 +02:00
commit 85787090a2
14 changed files with 23 additions and 36 deletions

View file

@ -130,7 +130,7 @@ void __cleancache_init_shared_fs(struct super_block *sb)
int pool_id = CLEANCACHE_NO_BACKEND_SHARED;
if (cleancache_ops) {
pool_id = cleancache_ops->init_shared_fs(sb->s_uuid, PAGE_SIZE);
pool_id = cleancache_ops->init_shared_fs(&sb->s_uuid, PAGE_SIZE);
if (pool_id < 0)
pool_id = CLEANCACHE_NO_POOL;
}