diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-17 16:01:03 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-17 16:01:03 -0400 |
| commit | 43cedbf0e8dfb9c5610eb7985d5f21263e313802 (patch) | |
| tree | 7758630292b6a276a3db72e63803ddc02c0a4444 /include/linux | |
| parent | f85ef69ce08bc2209858135328335f668ba35bdb (diff) | |
SUNRPC: Ensure that we grab the XPRT_LOCK before calling xprt_alloc_slot
This throttles the allocation of new slots when the socket is busy
reconnecting and/or is out of buffer space.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 217b0206581b..a876882fb923 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -111,7 +111,7 @@ struct rpc_rqst { struct rpc_xprt_ops { void (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize); - int (*reserve_xprt)(struct rpc_task *task); + int (*reserve_xprt)(struct rpc_xprt *xprt, struct rpc_task *task); void (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task); void (*rpcbind)(struct rpc_task *task); void (*set_port)(struct rpc_xprt *xprt, unsigned short port); @@ -271,8 +271,8 @@ struct xprt_class { struct rpc_xprt *xprt_create_transport(struct xprt_create *args); void xprt_connect(struct rpc_task *task); void xprt_reserve(struct rpc_task *task); -int xprt_reserve_xprt(struct rpc_task *task); -int xprt_reserve_xprt_cong(struct rpc_task *task); +int xprt_reserve_xprt(struct rpc_xprt *xprt, struct rpc_task *task); +int xprt_reserve_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task); int xprt_prepare_transmit(struct rpc_task *task); void xprt_transmit(struct rpc_task *task); void xprt_end_transmit(struct rpc_task *task); |