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authorChristoph Hellwig <hch@lst.de>2017-05-10 15:06:33 +0200
committerChristoph Hellwig <hch@lst.de>2017-06-05 16:59:12 +0200
commit85787090a21eb749d8b347eaf9ff1a455637473c (patch)
tree25f85517eb05e430352aff20e571fb604ec6abd1 /drivers/xen
parent787d8c530af73257240fc0c0f60e296a83d5e5f4 (diff)
downloadlinux-85787090a21eb749d8b347eaf9ff1a455637473c.tar.bz2
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 <hch@lst.de> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com> (Changes to IMA/EVM) Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/tmem.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c
index 4ac2ca8a7656..bf13d1ec51f3 100644
--- a/drivers/xen/tmem.c
+++ b/drivers/xen/tmem.c
@@ -233,12 +233,12 @@ static int tmem_cleancache_init_fs(size_t pagesize)
return xen_tmem_new_pool(uuid_private, 0, pagesize);
}
-static int tmem_cleancache_init_shared_fs(char *uuid, size_t pagesize)
+static int tmem_cleancache_init_shared_fs(uuid_t *uuid, size_t pagesize)
{
struct tmem_pool_uuid shared_uuid;
- shared_uuid.uuid_lo = *(u64 *)uuid;
- shared_uuid.uuid_hi = *(u64 *)(&uuid[8]);
+ shared_uuid.uuid_lo = *(u64 *)&uuid->b[0];
+ shared_uuid.uuid_hi = *(u64 *)&uuid->b[8];
return xen_tmem_new_pool(shared_uuid, TMEM_POOL_SHARED, pagesize);
}