Re: [PATCH] rhashtable: avoid large lock-array allocations

2016-08-14 Thread David Miller
From: Florian Westphal Date: Fri, 12 Aug 2016 12:03:52 +0200 > Sander reports following splat after netfilter nat bysrc table got > converted to rhashtable: Just to be clear I did apply this version. Please put something like "v2" or similar in your subject lines in the future, that'll make it

[PATCH] rhashtable: avoid large lock-array allocations

2016-08-12 Thread Florian Westphal
Sander reports following splat after netfilter nat bysrc table got converted to rhashtable: swapper/0: page allocation failure: order:3, mode:0x2084020(GFP_ATOMIC|__GFP_COMP) CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.8.0-rc1 [..] [] warn_alloc_failed+0xdd/0x140 [] __alloc_pages_nodemask+0x3e