[dpdk-dev] [PATCH] eal/linux: fix rte_epoll_wait
Robert Sanford
rsanford2 at gmail.com
Tue Aug 18 17:53:54 CEST 2015
Function rte_epoll_wait should return when underlying call
to epoll_wait times out.
Signed-off-by: Robert Sanford <rsanford at akamai.com>
---
lib/librte_eal/linuxapp/eal/eal_interrupts.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/lib/librte_eal/linuxapp/eal/eal_interrupts.c b/lib/librte_eal/linuxapp/eal/eal_interrupts.c
index 3f87875..25cae6a 100644
--- a/lib/librte_eal/linuxapp/eal/eal_interrupts.c
+++ b/lib/librte_eal/linuxapp/eal/eal_interrupts.c
@@ -1012,6 +1012,9 @@ rte_epoll_wait(int epfd, struct rte_epoll_event *events,
strerror(errno));
rc = -1;
break;
+ } else {
+ /* rc == 0, epoll_wait timed out */
+ break;
}
}
--
1.7.1
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