NFSv4.1/pnfs: Add sparse lock annotations for pnfs_find_alloc_layout
authorTrond Myklebust <trond.myklebust@primarydata.com>
Fri, 17 Jun 2016 20:48:20 +0000 (16:48 -0400)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Fri, 24 Jun 2016 16:01:00 +0000 (12:01 -0400)
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Jeff Layton <jlayton@poochiereds.net>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
fs/nfs/pnfs.c

index f619139..ca488b5 100644 (file)
@@ -1298,6 +1298,8 @@ static struct pnfs_layout_hdr *
 pnfs_find_alloc_layout(struct inode *ino,
                       struct nfs_open_context *ctx,
                       gfp_t gfp_flags)
+       __releases(&ino->i_lock)
+       __acquires(&ino->i_lock)
 {
        struct nfs_inode *nfsi = NFS_I(ino);
        struct pnfs_layout_hdr *new = NULL;