diff options
| author | Zhang Chen <zhangchen.fnst@cn.fujitsu.com> | 2017-09-05 14:31:05 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2017-09-08 08:19:30 +0800 |
| commit | 626bba988af8f38b2820f60cfdf5a27bcb74123b (patch) | |
| tree | 802b0b6030128107fd9f0b834da81a2f3128fd3a /net/colo-compare.c | |
| parent | 6f5009c38cafad883212810a2219479a8ff408c0 (diff) | |
net/colo-compare.c: Adjust net queue pop order for performance
The packet_enqueue() use g_queue_push_tail() to
enqueue net packet, so it is more efficent way use
g_queue_pop_head() to get packet for compare.
That will improve the success rate of comparison.
In my test the performance of ftp put 1000M file
will increase 10%
Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'net/colo-compare.c')
| -rw-r--r-- | net/colo-compare.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/colo-compare.c b/net/colo-compare.c index 612fbac72c..f480315753 100644 --- a/net/colo-compare.c +++ b/net/colo-compare.c @@ -484,7 +484,7 @@ static void colo_compare_connection(void *opaque, void *user_data) while (!g_queue_is_empty(&conn->primary_list) && !g_queue_is_empty(&conn->secondary_list)) { - pkt = g_queue_pop_tail(&conn->primary_list); + pkt = g_queue_pop_head(&conn->primary_list); switch (conn->ip_proto) { case IPPROTO_TCP: result = g_queue_find_custom(&conn->secondary_list, @@ -522,7 +522,7 @@ static void colo_compare_connection(void *opaque, void *user_data) * until next comparison. */ trace_colo_compare_main("packet different"); - g_queue_push_tail(&conn->primary_list, pkt); + g_queue_push_head(&conn->primary_list, pkt); /* TODO: colo_notify_checkpoint();*/ break; } |