From 52db6f9a0cd8f6d433a0687aae4f21f209352510 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Wed, 24 Apr 2019 09:38:55 -0400 Subject: SUNRPC: Avoid digging into the ATOMIC pool Page allocation requests made when the SPARSE_PAGES flag is set are allowed to fail, and are not critical. No need to spend a rare resource. Signed-off-by: Chuck Lever Signed-off-by: Anna Schumaker --- net/sunrpc/socklib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sunrpc/socklib.c') diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c index 7e55cfc69697..9faea12624a6 100644 --- a/net/sunrpc/socklib.c +++ b/net/sunrpc/socklib.c @@ -106,7 +106,7 @@ xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct xdr_skb /* ACL likes to be lazy in allocating pages - ACLs * are small by default but can get huge. */ if ((xdr->flags & XDRBUF_SPARSE_PAGES) && *ppage == NULL) { - *ppage = alloc_page(GFP_ATOMIC); + *ppage = alloc_page(GFP_NOWAIT | __GFP_NOWARN); if (unlikely(*ppage == NULL)) { if (copied == 0) copied = -ENOMEM; -- cgit v1.2.3