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authorDenis V. Lunev <den@openvz.org>2008-07-08 03:05:28 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-08 03:05:28 -0700
commit81c684d12ddc05bba4953e36e9cdd5939dde344b (patch)
tree397ffc2a3e00f07d1cdda8707cf36bf3ca43268a /net/8021q
parent2c693610fe923764fe41b846fb86938a2010da6e (diff)
ipv4: remove flush_mutex from ipv4_sysctl_rtcache_flush
It is possible to avoid locking at all in ipv4_sysctl_rtcache_flush by defining local ctl_table on the stack. The patch is based on the suggestion from Eric W. Biederman. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q')
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