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| author | Jarno Rajahalme <jrajahalme@nicira.com> | 2014-10-17 17:03:13 -0700 |
|---|---|---|
| committer | Jarno Rajahalme <jrajahalme@nicira.com> | 2014-10-17 17:03:13 -0700 |
| commit | caeb4906d4f65fbb7873ee5efaf386b43f7b333d (patch) | |
| tree | 86a207013f1003d1a10f99ae9903235e442bc538 /acinclude.m4 | |
| parent | 10173ceaa9acb3d76688eae5554e2b61a9e7c800 (diff) | |
lib/dpif-netdev: Fix EMC lookup.
Patch 0de8783a9 (lib/dpif-netdev: Integrate megaflow classifier.)
broke exact match cache lookup, but it went undetected since there are
no separate stats for EMC.
This patch fixes the problem by changing the struct netdev_flow_key
'len' member to cover only the 'mf' member, not the whole
netdev_flow_key, and ignoring the 'len' field in
netdev_flow_key_equal. Comparison is still accurate, as the miniflow
'map' field encodes the length in the number of 1-bits, and the map is
included in the comparison.
Reported-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Daniele Di Proietto <ddiproietto@vmware.com>
Diffstat (limited to 'acinclude.m4')
0 files changed, 0 insertions, 0 deletions