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From: "Liang, Cunming" <cunming.liang@intel.com>
To: Robert Sanford <rsanford2@gmail.com>, "dev@dpdk.org" <dev@dpdk.org>
Thread-Topic: [PATCH] eal/linux: fix rte_epoll_wait
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Date: Fri, 21 Aug 2015 01:23:48 +0000
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Subject: Re: [dpdk-dev] [PATCH] eal/linux: fix rte_epoll_wait
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Hi,

> -----Original Message-----
> From: Robert Sanford [mailto:rsanford2@gmail.com]
> Sent: Tuesday, August 18, 2015 11:54 PM
> To: Liang, Cunming; dev@dpdk.org
> Subject: [PATCH] eal/linux: fix rte_epoll_wait
>=20
> Function rte_epoll_wait should return when underlying call
> to epoll_wait times out.
>=20
> Signed-off-by: Robert Sanford <rsanford@akamai.com>
> ---
>  lib/librte_eal/linuxapp/eal/eal_interrupts.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
>=20
> 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 *ev=
ents,
>  				strerror(errno));
>  			rc =3D -1;
>  			break;
> +		} else {
> +			/* rc =3D=3D 0, epoll_wait timed out */
> +			break;
>  		}
>  	}
>=20
> --
> 1.7.1

Acked-by: Cunming Liang <cunming.liang@intel.com>