From: Christoph Hellwig <hch@lst.de>
To: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>, Avi Kivity <avi@scylladb.com>,
linux-aio@kvack.org, linux-fsdevel@vger.kernel.org,
linux-api@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/9] aio: sanitize ki_list handling
Date: Thu, 22 Mar 2018 18:04:05 +0100 [thread overview]
Message-ID: <20180322170405.GB5542@lst.de> (raw)
In-Reply-To: <20180322152414.GF30522@ZenIV.linux.org.uk>
On Thu, Mar 22, 2018 at 03:24:14PM +0000, Al Viro wrote:
> On Wed, Mar 21, 2018 at 08:32:27AM +0100, Christoph Hellwig wrote:
>
> > - if (iocb->ki_list.next) {
> > + if (!list_empty_careful(iocb->ki_list.next)) {
>
> Umm... Why not list_empty_careful(&iocb->ki_list)?
Yes, that makes a lot more sense.
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>, Avi Kivity <avi@scylladb.com>,
linux-aio@kvack.org, linux-fsdevel@vger.kernel.org,
linux-api@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/9] aio: sanitize ki_list handling
Date: Thu, 22 Mar 2018 18:04:05 +0100 [thread overview]
Message-ID: <20180322170405.GB5542@lst.de> (raw)
In-Reply-To: <20180322152414.GF30522@ZenIV.linux.org.uk>
On Thu, Mar 22, 2018 at 03:24:14PM +0000, Al Viro wrote:
> On Wed, Mar 21, 2018 at 08:32:27AM +0100, Christoph Hellwig wrote:
>
> > - if (iocb->ki_list.next) {
> > + if (!list_empty_careful(iocb->ki_list.next)) {
>
> Umm... Why not list_empty_careful(&iocb->ki_list)?
Yes, that makes a lot more sense.
next prev parent reply other threads:[~2018-03-22 17:04 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-21 7:32 io_pgetevents & aio fsync Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 7:32 ` [PATCH 1/9] aio: don't print the page size at boot time Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:12 ` Greg KH
2018-03-21 9:12 ` Greg KH
2018-03-21 7:32 ` [PATCH 2/9] aio: remove an outdated comment in aio_complete Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:14 ` Greg KH
2018-03-21 9:14 ` Greg KH
2018-03-21 9:17 ` Christoph Hellwig
2018-03-21 9:17 ` Christoph Hellwig
2018-03-21 7:32 ` [PATCH 3/9] aio: refactor read/write iocb setup Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:15 ` Greg KH
2018-03-21 9:15 ` Greg KH
2018-03-21 7:32 ` [PATCH 4/9] aio: sanitize ki_list handling Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:16 ` Greg KH
2018-03-21 9:16 ` Greg KH
2018-03-22 15:24 ` Al Viro
2018-03-22 15:24 ` Al Viro
2018-03-22 17:04 ` Christoph Hellwig [this message]
2018-03-22 17:04 ` Christoph Hellwig
2018-03-21 7:32 ` [PATCH 5/9] aio: simplify cancellation Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:17 ` Greg KH
2018-03-21 9:17 ` Greg KH
2018-03-21 16:23 ` Darrick J. Wong
2018-03-21 16:23 ` Darrick J. Wong
2018-03-21 7:32 ` [PATCH 6/9] aio: delete iocbs from the active_reqs list in kiocb_cancel Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:17 ` Greg KH
2018-03-21 9:17 ` Greg KH
2018-03-21 16:23 ` Darrick J. Wong
2018-03-21 16:23 ` Darrick J. Wong
2018-03-21 7:32 ` [PATCH 7/9] aio: add delayed cancel support Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:18 ` Greg KH
2018-03-21 9:18 ` Greg KH
2018-03-21 16:23 ` Darrick J. Wong
2018-03-21 16:23 ` Darrick J. Wong
2018-03-22 16:33 ` Al Viro
2018-03-22 16:33 ` Al Viro
2018-03-21 7:32 ` [PATCH 8/9] aio: implement io_pgetevents Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:24 ` Greg KH
2018-03-21 9:24 ` Greg KH
2018-03-21 9:29 ` Christoph Hellwig
2018-03-21 9:29 ` Christoph Hellwig
2018-03-21 14:39 ` Greg KH
2018-03-21 14:39 ` Greg KH
2018-03-21 16:26 ` Darrick J. Wong
2018-03-21 16:26 ` Darrick J. Wong
2018-03-21 7:32 ` [PATCH 9/9] aio: implement IOCB_CMD_FSYNC and IOCB_CMD_FDSYNC Christoph Hellwig
2018-03-21 7:32 ` Christoph Hellwig
2018-03-21 9:27 ` Greg KH
2018-03-21 9:27 ` Greg KH
2018-03-21 9:30 ` Christoph Hellwig
2018-03-21 9:30 ` Christoph Hellwig
2018-03-21 16:26 ` Darrick J. Wong
2018-03-21 16:26 ` Darrick J. Wong
2018-03-22 16:36 ` io_pgetevents & aio fsync Al Viro
2018-03-22 16:36 ` Al Viro
2018-03-22 16:36 ` Al Viro
2018-03-22 16:36 ` Al Viro
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