diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2023-11-21 19:40:46 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2024-01-08 01:54:27 +0300 |
| commit | bfb81535c2660d2bb8496e5cbb7480693188cd72 (patch) | |
| tree | 1a266e11818c5518f89282f18890de8b6eac2f18 /net | |
| parent | f09c36c8dffc7dcf796b862bffdda5753bec84ef (diff) | |
| download | linux-bfb81535c2660d2bb8496e5cbb7480693188cd72.tar.xz | |
svcrdma: Clean up locking
There's no need to protect llist_entry() with a spin lock.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_sendto.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c index 22c39ba923d2..09f5d0570bc9 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c @@ -201,10 +201,11 @@ struct svc_rdma_send_ctxt *svc_rdma_send_ctxt_get(struct svcxprt_rdma *rdma) spin_lock(&rdma->sc_send_lock); node = llist_del_first(&rdma->sc_send_ctxts); + spin_unlock(&rdma->sc_send_lock); if (!node) goto out_empty; + ctxt = llist_entry(node, struct svc_rdma_send_ctxt, sc_node); - spin_unlock(&rdma->sc_send_lock); out: rpcrdma_set_xdrlen(&ctxt->sc_hdrbuf, 0); @@ -217,7 +218,6 @@ out: return ctxt; out_empty: - spin_unlock(&rdma->sc_send_lock); ctxt = svc_rdma_send_ctxt_alloc(rdma); if (!ctxt) return NULL; |