From: David S. Miller Date: Sat, 15 Jun 2019 03:18:28 +0000 (-0700) Subject: Merge branch 'tcp-add-three-static-keys' X-Git-Tag: v5.4-rc1~783^2~14 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=35fc07aee8f6d55aeacdbfdccc425e684737f741;p=platform%2Fkernel%2Flinux-rpi.git Merge branch 'tcp-add-three-static-keys' Eric Dumazet says: ==================== tcp: add three static keys Recent addition of per TCP socket rx/tx cache brought regressions for some workloads, as reported by Feng Tang. It seems better to make them opt-in, before we adopt better heuristics. The last patch adds high_order_alloc_disable sysctl to ask TCP sendmsg() to exclusively use order-0 allocations, as mm layer has specific optimizations. ==================== Signed-off-by: David S. Miller --- 35fc07aee8f6d55aeacdbfdccc425e684737f741