net: Add support for filtering neigh dump by master device

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Add support for filtering neighbor dumps by master device by adding
the NDA_MASTER attribute to the dump request. A new netlink flag,
NLM_F_DUMP_FILTERED, is added to indicate the kernel supports the
request and output is filtered as requested.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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David Ahern 2015-09-29 09:32:03 -07:00 • committed by David S. Miller

parent 5172393522

commit 21fdd092ac

2 changed files with 32 additions and 1 deletions

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1

include/uapi/linux/netlink.h

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32

net/core/neighbour.c

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