NFSv4: Poll more aggressively when handling NFS4ERR_DELAY

Change the initial retry delay from 1s to 0.1s (and then back off
exponentially).

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index c49ac3e..47c7e6e 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -55,7 +55,7 @@
 
 #define NFSDBG_FACILITY                NFSDBG_PROC
 
-#define NFS4_POLL_RETRY_MIN    (1*HZ)
+#define NFS4_POLL_RETRY_MIN    (HZ/10)
 #define NFS4_POLL_RETRY_MAX    (15*HZ)
 
 struct nfs4_opendata;