mir/ovs
2
0
Fork 0
mirror of https://github.com/openvswitch/ovs synced 2025-08-31 06:15:47 +00:00
Code Issues Releases Wiki Activity

dp-packet: preserve headroom when cloning a pkt batch

Browse Source 
The headroom is useful if the packet needs to insert additional
header, so preserve the original headroom when cloning the batch.

Signed-off-by: Flavio Leitner <fbl@sysclose.org>
Tested-by: Ciara Loftus <ciara.loftus.intel.com>
Acked-by: Ilya Maximets <i.maximets@ovn.org>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
This commit is contained in:
Flavio Leitner
2020-01-16 14:00:33 -03:00
committed by Ian Stokes
parent 9d0fab9fcf
commit d487718485
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/dp-packet.h
View File

@@ -879,7 +879,11 @@ dp_packet_batch_clone(struct dp_packet_batch *dst,
dp_packet_batch_init(dst);
DP_PACKET_BATCH_FOR_EACH (i, packet, src) {
dp_packet_batch_add(dst, dp_packet_clone(packet));
uint32_t headroom = dp_packet_headroom(packet);
struct dp_packet *pkt_clone;
pkt_clone = dp_packet_clone_with_headroom(packet, headroom);
dp_packet_batch_add(dst, pkt_clone);
}
dst->trunc = src->trunc;
}