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authorJeff Layton <jlayton@poochiereds.net>2015-11-19 14:30:26 -0500
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-11-23 21:57:44 -0500
commit91ab4b4d16e6649fbbf65f303c0c4e20ed680bd1 (patch)
tree14ddd8ebe52a5edbaf0a8b4db8fc73a5b368de78 /include
parentf54423a1f8fb0da4226a982618d2c703e413d4d6 (diff)
downloadlinux-91ab4b4d16e6649fbbf65f303c0c4e20ed680bd1.tar.bz2
nfs: use sliding delay when LAYOUTGET gets NFS4ERR_DELAY
When LAYOUTGET gets NFS4ERR_DELAY, we currently will wait 15s before retrying the call. That is a _very_ long time, so add a timeout value to struct nfs4_layoutget and pass nfs4_async_handle_error a pointer to it. This allows the RPC engine to use a sliding delay window, instead of a 15s delay. Signed-off-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/nfs_xdr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 570d630f98ae..11bbae44f4cb 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -251,6 +251,7 @@ struct nfs4_layoutget {
struct nfs4_layoutget_res res;
struct rpc_cred *cred;
gfp_t gfp_flags;
+ long timeout;
};
struct nfs4_getdeviceinfo_args {