From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: axboe@kernel.dk, 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, 29 Jun 2016 00:57:27 -0400 [thread overview]
Message-ID: <yq1shvwsibs.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <146612625412.12764.6647932282740152837.stgit@birch.djwong.org> (Darrick J. Wong's message of "Thu, 16 Jun 2016 18:17:34 -0700")
>>>>> "Darrick" == Darrick J Wong <darrick.wong@oracle.com> writes:
Darrick> Invalidate the page cache (as a regular O_DIRECT write would
Darrick> do) to avoid returning stale cache contents at a later time.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
--
Martin K. Petersen Oracle Linux Engineering
WARNING: multiple messages have this Message-ID (diff)
From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: axboe@kernel.dk, 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, 29 Jun 2016 00:57:27 -0400 [thread overview]
Message-ID: <yq1shvwsibs.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <146612625412.12764.6647932282740152837.stgit@birch.djwong.org> (Darrick J. Wong's message of "Thu, 16 Jun 2016 18:17:34 -0700")
>>>>> "Darrick" == Darrick J Wong <darrick.wong@oracle.com> writes:
Darrick> Invalidate the page cache (as a regular O_DIRECT write would
Darrick> do) to avoid returning stale cache contents at a later time.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
--
Martin K. Petersen Oracle Linux Engineering
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next prev parent reply other threads:[~2016-06-29 4:57 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-17 1:17 [PATCH v9 0/3] fallocate for block devices Darrick J. Wong
2016-06-17 1:17 ` Darrick J. Wong
2016-06-17 1:17 ` 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 [this message]
2016-06-29 4:57 ` Martin K. Petersen
2016-06-17 1:17 ` [PATCH 2/3] block: require write_same and discard requests align to logical block size Darrick J. Wong
2016-06-17 1:17 ` Darrick J. Wong
2016-06-17 1:17 ` Darrick J. Wong
2016-06-20 12:37 ` Bart Van Assche
2016-06-20 12:37 ` Bart Van Assche
2016-06-29 4:58 ` Martin K. Petersen
2016-06-29 4:58 ` Martin K. Petersen
2016-06-17 1:17 ` [PATCH 3/3] block: implement (some of) fallocate for block devices Darrick J. Wong
2016-06-17 1:17 ` Darrick J. Wong
2016-06-17 1:17 ` Darrick J. Wong
-- 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
2016-09-29 0:39 [PATCH v10 0/3] fallocate for block devices 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
2016-09-29 1:16 ` Bart Van Assche
2016-09-29 5:56 ` Hannes Reinecke
2016-09-29 5:56 ` Hannes Reinecke
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
2016-04-13 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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