From: Jeff Moyer <jmoyer@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-aio@kvack.org, Avi Kivity <avi@scylladb.com>,
linux-fsdevel@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6/6] add test for aio poll and io_pgetevents
Date: Fri, 05 Jan 2018 17:55:58 -0500 [thread overview]
Message-ID: <x49efn3dif5.fsf@segfault.boston.devel.redhat.com> (raw)
In-Reply-To: <20180104080325.14716-7-hch@lst.de> (Christoph Hellwig's message of "Thu, 4 Jan 2018 09:03:25 +0100")
Christoph Hellwig <hch@lst.de> writes:
> + p = fork();
> + switch (p) {
[snip]
> + default:
> + close(pipe1[0]);
> + close(pipe2[1]);
> +
> + io_prep_poll(&iocb, pipe2[0], POLLIN);
> +
> + ret = io_setup(1, &ctx);
> + if (ret) {
> + printf("child: io_setup failed\n");
parent
> + return 1;
> + }
> +
> + ret = io_submit(ctx, 1, iocbs);
> + if (ret != 1) {
> + printf("child: io_submit failed\n");
parent
Other than that, looks ok to me. Thanks for writing a test!
I can fix this up, no need to repost.
-Jeff
next prev parent reply other threads:[~2018-01-05 22:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-04 8:03 libaio: resurrect aio poll and add io_pgetevents support Christoph Hellwig
2018-01-04 8:03 ` [PATCH 1/6] resurrect aio poll support Christoph Hellwig
2018-01-04 8:03 ` [PATCH 2/6] move _body_io_syscall to the generic syscall.h Christoph Hellwig
2018-01-05 16:25 ` Jeff Moyer
2018-01-05 16:40 ` Benjamin LaHaise
2018-01-05 22:49 ` Jeff Moyer
2018-01-04 8:03 ` [PATCH 3/6] provide a generic io_syscall6 Christoph Hellwig
2018-01-04 8:03 ` [PATCH 4/6] move the aio_ring defintion and empty check into a header Christoph Hellwig
2018-01-04 8:03 ` [PATCH 5/6] add support for io_pgetevents Christoph Hellwig
2018-01-04 8:03 ` [PATCH 6/6] add test for aio poll and io_pgetevents Christoph Hellwig
2018-01-04 10:24 ` Philippe Ombredanne
2018-01-04 10:29 ` Christoph Hellwig
2018-01-05 22:55 ` Jeff Moyer [this message]
2018-01-05 22:57 ` libaio: resurrect aio poll and add io_pgetevents support Jeff Moyer
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