From: Chuck Lever <chuck.lever@oracle.com>
Date: Mon, 15 May 2023 13:47:29 +0000 (-0400)
Subject: SUNRPC: Resupply rq_pages from node-local memory
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5f7fc5d69f6e92ec0b38774c387f5cf7812c5806;p=linux.git

SUNRPC: Resupply rq_pages from node-local memory

svc_init_buffer() is careful to allocate the initial set of server
thread buffer pages from memory on the local NUMA node.
svc_alloc_arg() should also be that careful.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---

diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 42536a0b1db4c..9ca3393a197e4 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -685,8 +685,9 @@ static int svc_alloc_arg(struct svc_rqst *rqstp)
 	}
 
 	for (filled = 0; filled < pages; filled = ret) {
-		ret = alloc_pages_bulk_array(GFP_KERNEL, pages,
-					     rqstp->rq_pages);
+		ret = alloc_pages_bulk_array_node(GFP_KERNEL,
+						  rqstp->rq_pool->sp_id,
+						  pages, rqstp->rq_pages);
 		if (ret > filled)
 			/* Made progress, don't sleep yet */
 			continue;