From: Christoph Hellwig <hch@infradead.org>
To: Goldwyn Rodrigues <rgoldwyn@suse.de>
Cc: linux-fsdevel@vger.kernel.org, jack@suse.cz
Subject: Re: [PATCH 0/7] Non-blocking AIO
Date: Mon, 20 Feb 2017 01:21:31 -0800 [thread overview]
Message-ID: <20170220092131.GC5664@infradead.org> (raw)
In-Reply-To: <20170214024603.9563-1-rgoldwyn@suse.de>
> The goal of the patch series is to return -EAGAIN/-EWOULDBLOCK if
> any of these conditions are met. This way userspace can push most
> of the write()s to the kernel to the best of its ability to complete
> and if it returns -EAGAIN, can defer it to another thread.
>
> In order to enable this, IOCB_FLAG_NONBLOCKING is introduced in
> uapi/linux/aio_abi.h which translates to IOCB_BLOCKING for struct iocb.
I think this is missing a NON in the second line.
next prev parent reply other threads:[~2017-02-20 9:21 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-14 2:45 [PATCH 0/7] Non-blocking AIO Goldwyn Rodrigues
2017-02-14 2:45 ` [PATCH 1/7] nonblocking aio: Introduce IOCB_FLAG_NONBLOCKING Goldwyn Rodrigues
2017-02-14 18:51 ` Jeff Moyer
2017-02-15 14:51 ` Goldwyn Rodrigues
2017-02-20 9:23 ` Christoph Hellwig
2017-02-14 2:45 ` [PATCH 2/7] noblocking aio: Return if cannot get hold of i_rwsem Goldwyn Rodrigues
2017-02-20 9:24 ` Christoph Hellwig
2017-02-14 2:45 ` [PATCH 3/7] nonblocking aio: return if direct write will trigger writeback Goldwyn Rodrigues
2017-02-20 9:25 ` Christoph Hellwig
2017-02-14 2:46 ` [PATCH 4/7] nonblocking aio: return on congested block device Goldwyn Rodrigues
2017-02-14 3:55 ` Ming Lei
2017-02-15 11:13 ` Goldwyn Rodrigues
2017-02-14 2:46 ` [PATCH 5/7] nonblocking aio: ext4 Goldwyn Rodrigues
2017-02-14 19:52 ` Andreas Dilger
2017-02-15 11:20 ` Goldwyn Rodrigues
2017-02-14 2:46 ` [PATCH 6/7] nonblocking aio: xfs Goldwyn Rodrigues
2017-02-14 6:44 ` Darrick J. Wong
2017-02-14 7:43 ` Christoph Hellwig
2017-02-15 15:30 ` Goldwyn Rodrigues
2017-02-15 16:11 ` Goldwyn Rodrigues
2017-02-16 20:21 ` Christoph Hellwig
2017-02-16 20:44 ` Goldwyn Rodrigues
2017-02-14 2:46 ` [PATCH 7/7] nonblocking aio: btrfs Goldwyn Rodrigues
2017-02-14 9:24 ` Nikolay Borisov
2017-02-20 9:21 ` Christoph Hellwig [this message]
2017-03-03 10:50 ` [PATCH 0/7] Non-blocking AIO Michael Kerrisk
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