diff options
| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-04-15 14:36:48 +0200 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-04-15 14:39:46 +0200 |
| commit | e2bea7436061ca2e7e14bfcfdc5870f2555c3965 (patch) | |
| tree | 46c62ce8f227674d6880430f9623edb4e77b9f9a /lib/librte_vhost/fd_man.c | |
| parent | a4f0fa29488e582ab8b5ef9db475b3d26ded690c (diff) | |
New upstream version 18.11.1
Change-Id: Ic52e74a9ed6f3ae06acea4a27357bd7153efc2a3
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_vhost/fd_man.c')
| -rw-r--r-- | lib/librte_vhost/fd_man.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/librte_vhost/fd_man.c b/lib/librte_vhost/fd_man.c index 38347ab1..55d4856f 100644 --- a/lib/librte_vhost/fd_man.c +++ b/lib/librte_vhost/fd_man.c @@ -129,7 +129,9 @@ fdset_add(struct fdset *pfdset, int fd, fd_cb rcb, fd_cb wcb, void *dat) pthread_mutex_lock(&pfdset->fd_mutex); i = pfdset->num < MAX_FDS ? pfdset->num++ : -1; if (i == -1) { + pthread_mutex_lock(&pfdset->fd_pooling_mutex); fdset_shrink_nolock(pfdset); + pthread_mutex_unlock(&pfdset->fd_pooling_mutex); i = pfdset->num < MAX_FDS ? pfdset->num++ : -1; if (i == -1) { pthread_mutex_unlock(&pfdset->fd_mutex); @@ -246,7 +248,9 @@ fdset_event_dispatch(void *arg) numfds = pfdset->num; pthread_mutex_unlock(&pfdset->fd_mutex); + pthread_mutex_lock(&pfdset->fd_pooling_mutex); val = poll(pfdset->rwfds, numfds, 1000 /* millisecs */); + pthread_mutex_unlock(&pfdset->fd_pooling_mutex); if (val < 0) continue; |