From f11c88af26453aee2823a1fd9120d0cd8dae7b9a Mon Sep 17 00:00:00 2001 From: Andy Adamson Date: Wed, 1 Apr 2009 09:22:25 -0400 Subject: nfs41: read sequence setup/done support Implement the read rpc_call_prepare method for asynchronuos nfs rpcs, call nfs41_setup_sequence from respective rpc_call_validate_args methods. Call nfs4_sequence_done from respective rpc_call_done methods. Note that we need to pass a pointer to the nfs_server in calls data for passing on to nfs4_sequence_done. Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [pnfs: client data server write validate and release] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [move the nfs4_sequence_free_slot call in nfs_readpage_retry from] [nfs41: separate free slot from sequence done] [remove nfs_readargs.nfs_server, use calldata->inode instead] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [nfs41: Support sessions with O_DIRECT] Signed-off-by: Dean Hildebrand Signed-off-by: Benny Halevy [nfs41: nfs4_sequence_free_slot use nfs_client for data server] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy Signed-off-by: Trond Myklebust --- fs/nfs/internal.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/nfs/internal.h') diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 12f4c5e6fd39..988c8b9aa78b 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -206,6 +206,9 @@ extern int nfs4_path_walk(struct nfs_server *server, const char *path); #endif +/* read.c */ +extern void nfs_read_prepare(struct rpc_task *task, void *calldata); + /* nfs4proc.c */ extern int _nfs4_call_sync(struct nfs_server *server, struct rpc_message *msg, -- cgit v1.2.3