diff options
author | NeilBrown <neilb@suse.de> | 2023-09-11 17:40:22 +0300 |
---|---|---|
committer | Chuck Lever <chuck.lever@oracle.com> | 2023-10-16 19:44:08 +0300 |
commit | 15d39883ee7dfc023d8a24f5d4b58100e1d04ad9 (patch) | |
tree | bb325ff8eba96ca7c4f88f32913697fb4536a0b5 /net/sunrpc/xprtrdma | |
parent | 580a25756a9f639180b29a508f3bdd24c50a936a (diff) | |
download | linux-15d39883ee7dfc023d8a24f5d4b58100e1d04ad9.tar.xz |
SUNRPC: change the back-channel queue to lwq
This removes the need to store and update back-links in the list.
It also remove the need for the _bh version of spin_lock().
Signed-off-by: NeilBrown <neilb@suse.de>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net/sunrpc/xprtrdma')
-rw-r--r-- | net/sunrpc/xprtrdma/backchannel.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sunrpc/xprtrdma/backchannel.c b/net/sunrpc/xprtrdma/backchannel.c index bfc434ec52a7..8c817e755262 100644 --- a/net/sunrpc/xprtrdma/backchannel.c +++ b/net/sunrpc/xprtrdma/backchannel.c @@ -263,9 +263,7 @@ void rpcrdma_bc_receive_call(struct rpcrdma_xprt *r_xprt, /* Queue rqst for ULP's callback service */ bc_serv = xprt->bc_serv; xprt_get(xprt); - spin_lock(&bc_serv->sv_cb_lock); - list_add(&rqst->rq_bc_list, &bc_serv->sv_cb_list); - spin_unlock(&bc_serv->sv_cb_lock); + lwq_enqueue(&rqst->rq_bc_list, &bc_serv->sv_cb_list); svc_pool_wake_idle_thread(&bc_serv->sv_pools[0]); |