From 974cec8ca0352eb5d281535b714cf194a606e98f Mon Sep 17 00:00:00 2001 From: Andy Adamson Date: Wed, 20 Oct 2010 00:18:02 -0400 Subject: NFS: client needs to maintain list of inodes with active layouts In particular, server reboot will invalidate all layouts. Note that in order to have an active layout, we must get a successful response from the server. To avoid adding that machinery, this patch just includes a stub that fakes up a successful return. Since the layout is never referenced for io, this is not a problem. Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy Signed-off-by: Dean Hildebrand Signed-off-by: Fred Isaman Signed-off-by: Trond Myklebust --- include/linux/nfs_fs_sb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index c38619d95a57..4d62f1581ed1 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -82,6 +82,7 @@ struct nfs_client { /* The flags used for obtaining the clientid during EXCHANGE_ID */ u32 cl_exchange_flags; struct nfs4_session *cl_session; /* sharred session */ + struct list_head cl_layouts; #endif /* CONFIG_NFS_V4_1 */ #ifdef CONFIG_NFS_FSCACHE -- cgit v1.2.3