From: Bart Van Assche <bart.vanassche@sandisk.com>
To: "Darrick J. Wong" <darrick.wong@oracle.com>, <axboe@kernel.dk>,
<akpm@linux-foundation.org>
Cc: <linux-block@vger.kernel.org>, <tytso@mit.edu>,
<martin.petersen@oracle.com>, <snitzer@redhat.com>,
<linux-api@vger.kernel.org>, <bfoster@redhat.com>,
<xfs@oss.sgi.com>, <hch@infradead.org>, <dm-devel@redhat.com>,
<linux-fsdevel@vger.kernel.org>, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT.
Date: Wed, 28 Sep 2016 18:16:13 -0700 [thread overview]
Message-ID: <58a6bc29-42d5-92f2-30bf-89168faa8eb0@sandisk.com> (raw)
In-Reply-To: <147510957761.8940.14476876584539116975.stgit@birch.djwong.org>
On 09/28/16 17:39, Darrick J. Wong wrote:
> Invalidate the page cache (as a regular O_DIRECT write would do) to avoid
> returning stale cache contents at a later time.
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
WARNING: multiple messages have this Message-ID (diff)
From: Bart Van Assche <bart.vanassche@sandisk.com>
To: "Darrick J. Wong" <darrick.wong@oracle.com>,
axboe@kernel.dk, akpm@linux-foundation.org
Cc: hch@infradead.org, tytso@mit.edu, martin.petersen@oracle.com,
snitzer@redhat.com, linux-api@vger.kernel.org,
bfoster@redhat.com, xfs@oss.sgi.com, linux-block@vger.kernel.org,
dm-devel@redhat.com, linux-fsdevel@vger.kernel.org,
Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT.
Date: Wed, 28 Sep 2016 18:16:13 -0700 [thread overview]
Message-ID: <58a6bc29-42d5-92f2-30bf-89168faa8eb0@sandisk.com> (raw)
In-Reply-To: <147510957761.8940.14476876584539116975.stgit@birch.djwong.org>
On 09/28/16 17:39, Darrick J. Wong wrote:
> Invalidate the page cache (as a regular O_DIRECT write would do) to avoid
> returning stale cache contents at a later time.
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
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next prev parent reply other threads:[~2016-09-29 1:16 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-29 0:39 [PATCH v10 0/3] fallocate for block devices Darrick J. Wong
2016-09-29 0:39 ` Darrick J. Wong
2016-09-29 0:39 ` [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT Darrick J. Wong
2016-09-29 0:39 ` Darrick J. Wong
2016-09-29 0:39 ` Darrick J. Wong
2016-09-29 1:16 ` Bart Van Assche [this message]
2016-09-29 1:16 ` Bart Van Assche
2016-09-29 5:56 ` Hannes Reinecke
2016-09-29 5:56 ` Hannes Reinecke
2016-09-29 0:39 ` [PATCH 2/3] block: require write_same and discard requests align to logical block size Darrick J. Wong
2016-09-29 0:39 ` Darrick J. Wong
2016-09-29 5:56 ` Hannes Reinecke
2016-09-29 5:56 ` Hannes Reinecke
2016-09-29 5:56 ` Hannes Reinecke
2016-09-29 0:39 ` [PATCH 3/3] block: implement (some of) fallocate for block devices Darrick J. Wong
2016-09-29 0:39 ` Darrick J. Wong
2016-09-29 1:42 ` Bart Van Assche
2016-09-29 1:42 ` Bart Van Assche
2016-09-29 1:42 ` Bart Van Assche
2016-09-29 2:09 ` Darrick J. Wong
2016-09-29 2:09 ` Darrick J. Wong
2016-09-29 2:19 ` [PATCH v2 " Darrick J. Wong
2016-09-29 2:19 ` Darrick J. Wong
2016-09-29 20:08 ` Bart Van Assche
2016-09-29 20:08 ` Bart Van Assche
2016-09-29 20:08 ` Bart Van Assche
2016-09-29 20:35 ` Darrick J. Wong
2016-09-29 20:35 ` Darrick J. Wong
2016-09-29 5:57 ` [PATCH " Hannes Reinecke
2016-09-29 5:57 ` Hannes Reinecke
-- strict thread matches above, loose matches on Subject: below --
2016-09-29 21:16 [PATCH v11 0/3] " Darrick J. Wong
2016-09-29 21:16 ` [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT Darrick J. Wong
2016-09-29 21:16 ` Darrick J. Wong
2016-08-26 0:02 [PATCH v10 0/3] fallocate for block devices Darrick J. Wong
2016-08-26 0:02 ` [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT Darrick J. Wong
2016-08-26 0:02 ` Darrick J. Wong
2016-06-17 1:17 [PATCH v9 0/3] fallocate for block devices Darrick J. Wong
2016-06-17 1:17 ` [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT Darrick J. Wong
2016-06-17 1:17 ` Darrick J. Wong
2016-06-20 12:35 ` Bart Van Assche
2016-06-20 12:35 ` Bart Van Assche
2016-06-28 19:13 ` Darrick J. Wong
2016-06-28 19:13 ` Darrick J. Wong
2016-06-28 19:13 ` Darrick J. Wong
2016-06-29 4:57 ` Martin K. Petersen
2016-06-29 4:57 ` Martin K. Petersen
2016-04-13 4:01 [RFC DONOTMERGE v8 0/3] fallocate for block devices Darrick J. Wong
2016-04-13 4:01 ` [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT Darrick J. Wong
2016-04-13 4:01 ` Darrick J. Wong
2016-04-13 4:01 ` Darrick J. Wong
2016-03-15 19:42 [PATCH v7 0/3] fallocate for block devices to provide zero-out Darrick J. Wong
2016-03-15 19:42 ` [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT Darrick J. Wong
2016-03-15 19:42 ` Darrick J. Wong
2016-03-05 0:55 [PATCH v6 0/3] fallocate for block devices to provide zero-out Darrick J. Wong
2016-03-05 0:56 ` [PATCH 1/3] block: invalidate the page cache when issuing BLKZEROOUT Darrick J. Wong
2016-03-05 0:56 ` Darrick J. Wong
2016-03-15 7:35 ` Christoph Hellwig
2016-03-15 7:35 ` Christoph Hellwig
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