From 85e174ba6b786ad336eb2df105b4f66d0932e70a Mon Sep 17 00:00:00 2001 From: Ricardo Labiaga Date: Wed, 20 Oct 2010 00:17:58 -0400 Subject: NFS: set layout driver Put in the infrastructure that uses information returned from the server at mount to select a layout driver module. In this patch, a stub is used that always returns "no driver found". Signed-off-by: Ricardo Labiaga Signed-off-by: Dean Hildebrand Signed-off-by: Marc Eshel Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy Signed-off-by: Fred Isaman Signed-off-by: Trond Myklebust --- include/linux/nfs_fs.h | 1 + include/linux/nfs_fs_sb.h | 1 + 2 files changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index d929b1883644..aba3da2a6227 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -615,6 +615,7 @@ nfs_fileid_to_ino_t(u64 fileid) #define NFSDBG_CLIENT 0x0200 #define NFSDBG_MOUNT 0x0400 #define NFSDBG_FSCACHE 0x0800 +#define NFSDBG_PNFS 0x1000 #define NFSDBG_ALL 0xFFFF #ifdef __KERNEL__ diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 5eef862ec187..c38619d95a57 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -145,6 +145,7 @@ struct nfs_server { u32 acl_bitmask; /* V4 bitmask representing the ACEs that are supported on this filesystem */ + struct pnfs_layoutdriver_type *pnfs_curr_ld; /* Active layout driver */ #endif void (*destroy)(struct nfs_server *); -- cgit v1.2.3