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authorEric Dumazet <eric.dumazet@gmail.com>2010-06-23 04:32:03 +0400
committerDavid S. Miller <davem@davemloft.net>2010-06-23 22:48:19 +0400
commit8f1c14b2e3b1805d3e9e6a306d07f5371ea703a7 (patch)
treead5d96e60d1ff4e91f5b23d7ae13884581ae2441 /include
parent8ceedea7c2600a1018d20f67e766c0773b59391a (diff)
downloadlinux-8f1c14b2e3b1805d3e9e6a306d07f5371ea703a7.tar.xz
snmp: fix SNMP_ADD_STATS()
commit aa2ea0586d9d (tcp: fix outsegs stat for TSO segments) incorrectly assumed SNMP_ADD_STATS() was used from BH context. Fix this using mib[!in_softirq()] instead of mib[0] Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/snmp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/snmp.h b/include/net/snmp.h
index 92456f1035f5..899003d18db9 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -134,7 +134,7 @@ struct linux_xfrm_mib {
#define SNMP_ADD_STATS_USER(mib, field, addend) \
this_cpu_add(mib[1]->mibs[field], addend)
#define SNMP_ADD_STATS(mib, field, addend) \
- this_cpu_add(mib[0]->mibs[field], addend)
+ this_cpu_add(mib[!in_softirq()]->mibs[field], addend)
/*
* Use "__typeof__(*mib[0]) *ptr" instead of "__typeof__(mib[0]) ptr"
* to make @ptr a non-percpu pointer.