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由 William Manley 提交于
The procfs knob /proc/sys/net/ipv4/conf/*/force_igmp_version allows the IGMP protocol version to use to be explicitly set. As a side effect this caused the routing cache to be flushed as it was declared as a DEVINET_SYSCTL_FLUSHING_ENTRY. Flushing is unnecessary and this patch makes it so flushing does not occur. Requested by Hannes Frederic Sowa as he was reviewing other patches adding procfs entries. Suggested-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NWilliam Manley <william.manley@youview.com> Acked-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: NBenjamin LaHaise <bcrl@kvack.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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