diff options
| author |   hanlin <hanlin_wang@163.com> | 2020-07-13 11:09:15 +0800 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2020-08-12 01:57:18 +0000 |
| commit | a3a489691d7f2813702fae2d915120743b860d62 (patch) | |
| tree | 23a22a25ebe051be37244c45fc3a0732cc296e0d /src/vcl/vcl_private.c | |
| parent | 40c07ce7a78af69f7354222d4663a65cd5572049 (diff) | |
vcl: support multi-threads with session migration
Currently, mutlti-threads only support one dispatch thread and multiple
worker threads, eventually only dispatch thread is a vcl worker and can
interact with epoll.
This patch will register all threads as vcl worker, and then each
thread can interact with epoll now. Moreover, session migration also
supported, such as socket created in thread A and used (bind, connect
and etc.) in thread B.
Type: feature
Signed-off-by: hanlin <hanlin_wang@163.com>
Change-Id: Iab0b43a33466968c1423d7d20faf1460c8589d91
Diffstat (limited to 'src/vcl/vcl_private.c')
| -rw-r--r-- | src/vcl/vcl_private.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vcl/vcl_private.c b/src/vcl/vcl_private.c index 300b82c4f21..1dadb628fb8 100644 --- a/src/vcl/vcl_private.c +++ b/src/vcl/vcl_private.c @@ -217,7 +217,9 @@ vcl_worker_alloc_and_init () wrk->mqs_epfd = -1; if (vcm->cfg.use_mq_eventfd) { + wrk->vcl_needs_real_epoll = 1; wrk->mqs_epfd = epoll_create (1); + wrk->vcl_needs_real_epoll = 0; if (wrk->mqs_epfd < 0) { clib_unix_warning ("epoll_create() returned"); |