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authorChuck Lever <cel@netapp.com>2006-03-20 13:44:14 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:14 -0500
commit006ea73e5fa82915d0ac7a3f15ee7c688433236d (patch)
tree0f522982fe3d01a74f1ad9f5f713cbd10a6b09bd /fs/nfs/nfs4proc.c
parent91d5b47023b608227d605d1e916b29dd0215bff7 (diff)
NFS: add hooks to account for NFSERR_JUKEBOX errors
Make an inode or an nfs_server struct available in the logic that handles JUKEBOX/DELAY type errors so the NFS client can account for them. This patch is split out from the main nfs iostat patch to highlight minor architectural changes required to support this statistic. Test plan: None. Signed-off-by: Chuck Lever <cel@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
-rw-r--r--fs/nfs/nfs4proc.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 77a565eba56..f1ff4fa6cce 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -51,6 +51,7 @@
#include "nfs4_fs.h"
#include "delegation.h"
+#include "iostat.h"
#define NFSDBG_FACILITY NFSDBG_PROC
@@ -2755,8 +2756,10 @@ nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server)
rpc_wake_up_task(task);
task->tk_status = 0;
return -EAGAIN;
- case -NFS4ERR_GRACE:
case -NFS4ERR_DELAY:
+ nfs_inc_server_stats((struct nfs_server *) server,
+ NFSIOS_DELAY);
+ case -NFS4ERR_GRACE:
rpc_delay(task, NFS4_POLL_RETRY_MAX);
task->tk_status = 0;
return -EAGAIN;