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| author | Miklos Szeredi <mszeredi@redhat.com> | 2017-07-04 04:05:05 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2017-07-04 04:05:05 +0200 |
| commit | 7f53b7d047d221b9fe38b9f2203bd4499135be88 (patch) | |
| tree | f4832f5881522e80fba861bafe1e7c0cf136e291 /mm | |
| parent | ovl: don't set origin on broken lower hardlink (diff) | |
| parent | ACPI: hns_dsaf_acpi_dsm_guid can be static (diff) | |
| download | linux-7f53b7d047d221b9fe38b9f2203bd4499135be88.tar.xz linux-7f53b7d047d221b9fe38b9f2203bd4499135be88.zip | |
Merge tag 'uuid-for-4.13' of git://git.infradead.org/users/hch/uuid into overlayfs-next
UUID/GUID updates:
- introduce the new uuid_t/guid_t types that are going to replace
the somewhat confusing uuid_be/uuid_le types and make the terminology
fit the various specs, as well as the userspace libuuid library.
(me, based on a previous version from Amir)
- consolidated generic uuid/guid helper functions lifted from XFS
and libnvdimm (Amir and me)
- conversions to the new types and helpers (Amir, Andy and me)
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/cleancache.c | 2 | ||||
| -rw-r--r-- | mm/shmem.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/mm/cleancache.c b/mm/cleancache.c index ba5d8f3e6d68..f7b9fdc79d97 100644 --- a/mm/cleancache.c +++ b/mm/cleancache.c @@ -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; } diff --git a/mm/shmem.c b/mm/shmem.c index e67d6ba4e98e..391f2dcca727 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -75,6 +75,7 @@ static struct vfsmount *shm_mnt; #include <uapi/linux/memfd.h> #include <linux/userfaultfd_k.h> #include <linux/rmap.h> +#include <linux/uuid.h> #include <linux/uaccess.h> #include <asm/pgtable.h> @@ -3761,6 +3762,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent) #ifdef CONFIG_TMPFS_POSIX_ACL sb->s_flags |= MS_POSIXACL; #endif + uuid_gen(&sb->s_uuid); inode = shmem_get_inode(sb, NULL, S_IFDIR | sbinfo->mode, 0, VM_NORESERVE); if (!inode) |