On 17/02/2019 23:07, Callum Sinclair wrote: > Currently the only way to clear the forwarding cache was to delete the > entries one by one using the MRT_DEL_MFC socket option or to destroy and > recreate the socket. > > Create a new socket option which with the use of optional flags can > clear any combination of multicast entries (static or not static) and > multicast vifs (static or not static). > > Calling the new socket option MRT_FLUSH with the flags MRT_FLUSH_MFC and > MRT_FLUSH_VIFS will clear all entries and vifs on the socket except for > static entries. > > Signed-off-by: Callum Sinclair <callum.sincl...@alliedtelesis.co.nz> > --- > v1 -> v2: > Implemented additional flags for static entries > v2 -> v3: > Cleaned up flag logic so any combination of routes can be cleared. > Fixed style errors > Fixed incorrect flag values > v3 -> v4: > Fixed style errors > Fixed incorrect flag (MRT_FLUSH was used instead of MRT_FLUSH_VIFS) > v4 -> v5: > Only clear the unresolved queue when MRT_FLUSH_MFC flag is set. > v5 -> v6: > Renamed MRT6_FLUSH_VIFS to MRT6_FLUSH_MIFS > > include/uapi/linux/mroute.h | 9 ++++- > include/uapi/linux/mroute6.h | 9 ++++- > net/ipv4/ipmr.c | 75 +++++++++++++++++++++------------- > net/ipv6/ip6mr.c | 78 +++++++++++++++++++++++------------- > 4 files changed, 115 insertions(+), 56 deletions(-) >
Looks good to me, Signed-off-by: Nikolay Aleksandrov <niko...@cumulusnetworks.com>
