diff options
| author | Martin KaFai Lau <kafai@fb.com> | 2015-05-23 06:56:06 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-25 20:25:35 +0300 |
| commit | d52d3997f843ffefaa8d8462790ffcaca6c74192 (patch) | |
| tree | e7ad34bdd077c3af7d75acb6b6de7199c9672091 /include/uapi/linux/ipv6_route.h | |
| parent | 83a09abd1a8badbbb715f928d07c65ac47709c47 (diff) | |
| download | linux-d52d3997f843ffefaa8d8462790ffcaca6c74192.tar.xz | |
ipv6: Create percpu rt6_info
After the patch
'ipv6: Only create RTF_CACHE routes after encountering pmtu exception',
we need to compensate the performance hit (bouncing dst->__refcnt).
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/ipv6_route.h')
| -rw-r--r-- | include/uapi/linux/ipv6_route.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/ipv6_route.h b/include/uapi/linux/ipv6_route.h index 2be7bd174751..f6598d1c886e 100644 --- a/include/uapi/linux/ipv6_route.h +++ b/include/uapi/linux/ipv6_route.h @@ -34,6 +34,7 @@ #define RTF_PREF(pref) ((pref) << 27) #define RTF_PREF_MASK 0x18000000 +#define RTF_PCPU 0x40000000 #define RTF_LOCAL 0x80000000 |