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eal/linux: fix handling of error events from epoll

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The "rev->epdata.event" assigned to "events.epdata.event" directly, which
was wrong in case of epoll events. It should be set to the "evs.events".

Fixes: 9efe9c6cdc ("eal/linux: add epoll wrappers")
Cc: stable@dpdk.org

Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Acked-by: Harman Kalra <hkalra@marvell.com>
This commit is contained in:
Yunjian Wang 2020-07-15 10:40:10 +08:00 committed by David Marchand
parent e6b8750165
commit e3e9c87c0f
1 changed files with 1 additions and 1 deletions
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lib/librte_eal/linux/eal_interrupts.c
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@ -1241,7 +1241,7 @@ eal_epoll_process_event(struct epoll_event *evs, unsigned int n,
events[count].status = RTE_EPOLL_VALID; events[count].status = RTE_EPOLL_VALID;
events[count].fd = rev->fd; events[count].fd = rev->fd;
events[count].epfd = rev->epfd; events[count].epfd = rev->epfd;
events[count].epdata.event = rev->epdata.event; events[count].epdata.event = evs[i].events;
events[count].epdata.data = rev->epdata.data; events[count].epdata.data = rev->epdata.data;
if (rev->epdata.cb_fun) if (rev->epdata.cb_fun)
rev->epdata.cb_fun(rev->fd, rev->epdata.cb_fun(rev->fd,