pnfs: save layoutcommit cred at layout header init
No need to save it for every lseg.
No need to save it at every pnfs_set_layoutcommit.
[Needed in v3.0]
CC: Stable Tree <stable@kernel.org>
Signed-off-by: Peng Tao <peng_tao@emc.com>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Jim Rees <rees@umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index 1eb2c04..1f5cb47 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -44,7 +44,6 @@
atomic_t pls_refcount;
unsigned long pls_flags;
struct pnfs_layout_hdr *pls_layout;
- struct rpc_cred *pls_lc_cred; /* LAYOUTCOMMIT credential */
};
enum pnfs_try_status {
@@ -125,6 +124,7 @@
u32 plh_barrier; /* ignore lower seqids */
unsigned long plh_flags;
loff_t plh_lwb; /* last write byte for layoutcommit */
+ struct rpc_cred *plh_lc_cred; /* layoutcommit cred */
struct inode *plh_inode;
};