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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-20 18:35:37 +0400
committerDavid S. Miller <davem@davemloft.net>2009-07-20 18:35:37 +0400
commit2e477c9bd2bb6a1606e498adb53ba913378ecdf2 (patch)
treefc1e7b9488cac5a66ac1c5f2196a2400fe5fdf52 /arch
parent37cf2b8d1622897cf57e70cdab9eba57feb5ff6c (diff)
downloadlinux-2e477c9bd2bb6a1606e498adb53ba913378ecdf2.tar.xz
vlan: Propagate physical MTU changes
When the physical MTU changes we want to ensure that all existing VLAN device MTUs do not exceed the new underlying MTU. This patch adds that propagation. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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