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Diffstat (limited to 'net/core/sock.c')
-rw-r--r--net/core/sock.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index 7529eb9463be..1e4dd54bfb5a 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1944,8 +1944,10 @@ bool skb_page_frag_refill(unsigned int sz, struct page_frag *pfrag, gfp_t gfp)
pfrag->offset = 0;
if (SKB_FRAG_PAGE_ORDER) {
- pfrag->page = alloc_pages((gfp & ~__GFP_WAIT) | __GFP_COMP |
- __GFP_NOWARN | __GFP_NORETRY,
+ /* Avoid direct reclaim but allow kswapd to wake */
+ pfrag->page = alloc_pages((gfp & ~__GFP_DIRECT_RECLAIM) |
+ __GFP_COMP | __GFP_NOWARN |
+ __GFP_NORETRY,
SKB_FRAG_PAGE_ORDER);
if (likely(pfrag->page)) {
pfrag->size = PAGE_SIZE << SKB_FRAG_PAGE_ORDER;