#ifndef BPF_EXT #define BPF_EXT #ifndef SKF_AD_OFF # define SKF_AD_OFF (-0x1000) #endif #ifndef SKF_AD_PROTOCOL # define SKF_AD_PROTOCOL 0 #endif #ifndef SKF_AD_PKTTYPE # define SKF_AD_PKTTYPE 4 #endif #ifndef SKF_AD_IFINDEX # define SKF_AD_IFINDEX 8 #endif #ifndef SKF_AD_NLATTR # define SKF_AD_NLATTR 12 #endif #ifndef SKF_AD_NLATTR_NEST # define SKF_AD_NLATTR_NEST 16 #endif #ifndef SKF_AD_MARK # define SKF_AD_MARK 20 #endif #ifndef SKF_AD_QUEUE # define SKF_AD_QUEUE 24 #endif #ifndef SKF_AD_HATYPE # define SKF_AD_HATYPE 28 #endif #ifndef SKF_AD_RXHASH # define SKF_AD_RXHASH 32 #endif #ifndef SKF_AD_CPU # define SKF_AD_CPU 36 #endif #ifndef SKF_AD_VLAN_TAG # define SKF_AD_VLAN_TAG 44 #endif #ifndef SKF_AD_VLAN_TAG_PRESENT # define SKF_AD_VLAN_TAG_PRESENT 48 #endif #ifndef SKF_AD_PAY_OFFSET # define SKF_AD_PAY_OFFSET 52 #endif #endif /* BPF_EXT */ dden' name='id' value='b32eaf71db6085f2ba54cf3ddf688bfc858219d0'/> net-next plumbingsTobias Klauser
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authorMichal Hocko <mhocko@suse.com>2016-08-25 15:17:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-26 17:39:35 -0700
commitb32eaf71db6085f2ba54cf3ddf688bfc858219d0 (patch)
tree37b8cea65bfa8d21ab2283bb62d0d6554a002986
parenta5ff1b34e16c203397542d98c49c5c7783193946 (diff)
mm: clarify COMPACTION Kconfig text
The current wording of the COMPACTION Kconfig help text doesn't emphasise that disabling COMPACTION might cripple the page allocator which relies on the compaction quite heavily for high order requests and an unexpected OOM can happen with the lack of compaction. Make sure we are vocal about that. Link: http://lkml.kernel.org/r/20160823091726.GK23577@dhcp22.suse.cz Signed-off-by: Michal Hocko <mhocko@suse.com> Cc: Markus Trippelsdorf <markus@trippelsdorf.de> Cc: Mel Gorman <mgorman@suse.de> Cc: Joonsoo Kim <js1304@gmail.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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