diff options
author | Jason Wang <jasowang@redhat.com> | 2013-06-06 03:54:38 +0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2013-06-08 10:49:09 +0400 |
commit | 376b1aabe1f53aad80615d05ddb8c43670be6a5c (patch) | |
tree | 95c266af703da4637da900c972c841f68948b0de /include/linux/if_macvlan.h | |
parent | f0afce01aa639e5164cf73f063b81a8b95619c3a (diff) | |
download | linux-376b1aabe1f53aad80615d05ddb8c43670be6a5c.tar.xz |
macvtap: eliminate linear search
Linear search were used in both get_slot() and macvtap_get_queue(), this is
because:
- macvtap didn't reshuffle the array of taps when create or destroy a queue, so
when adding a new queue, macvtap must do linear search to find a location for
the new queue. This will also complicate the TUNSETQUEUE implementation for
multiqueue API.
- the queue itself didn't track the queue index, so the we must do a linear
search in the array to find the location of a existed queue.
The solution is straightforward: reshuffle the array and introduce a queue_index
to macvtap_queue.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/if_macvlan.h')
0 files changed, 0 insertions, 0 deletions