From: Theodore Ts'o <tytso@mit.edu>
To: Jan Kara <jack@suse.com>
Cc: linux-ext4@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
ross.zwisler@linux.intel.com, willy@linux.intel.com
Subject: Re: [PATCH 3/9] ext4: Fix races between buffered IO and collapse / insert range
Date: Fri, 23 Oct 2015 21:22:02 -0400 [thread overview]
Message-ID: <20151024012202.GH7917@thunk.org> (raw)
In-Reply-To: <1445501761-14528-4-git-send-email-jack@suse.com>
On Thu, Oct 22, 2015 at 10:15:55AM +0200, Jan Kara wrote:
> Current code implementing FALLOC_FL_COLLAPSE_RANGE and
> FALLOC_FL_INSERT_RANGE is prove to races with buffered writes and page
Minor nit:
s/prove/prone/
- Ted
next prev parent reply other threads:[~2015-10-24 10:51 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-22 8:15 [PATCH 0/9 v2] ext4: Punch hole and DAX fixes Jan Kara
2015-10-22 8:15 ` [PATCH 1/9] ext4: Fix races between page faults and hole punching Jan Kara
2015-10-24 1:21 ` Theodore Ts'o
2015-10-25 4:58 ` Jan Kara
2015-10-22 8:15 ` [PATCH 2/9] ext4: Move unlocked dio protection from ext4_alloc_file_blocks() Jan Kara
2015-10-22 8:15 ` [PATCH 3/9] ext4: Fix races between buffered IO and collapse / insert range Jan Kara
2015-10-24 1:22 ` Theodore Ts'o [this message]
2015-10-24 4:59 ` Theodore Ts'o
2015-10-22 8:15 ` [PATCH 4/9] ext4: Fix races of writeback with punch hole and zero range Jan Kara
2015-10-22 8:15 ` [PATCH 5/9] ext4: Document lock ordering Jan Kara
2015-10-22 8:15 ` [PATCH 6/9] ext4: Get rid of EXT4_GET_BLOCKS_NO_LOCK flag Jan Kara
2015-10-22 8:15 ` [PATCH 7/9] ext4: Provide ext4_issue_zeroout() Jan Kara
2015-10-22 8:16 ` [PATCH 8/9] ext4: Implement allocation of pre-zeroed blocks Jan Kara
2015-10-22 8:16 ` [PATCH 9/9] ext4: Use pre-zeroed blocks for DAX page faults Jan Kara
2015-10-25 9:23 ` Theodore Ts'o
2015-10-22 18:09 ` [PATCH 0/9 v2] ext4: Punch hole and DAX fixes Ross Zwisler
2015-10-22 21:14 ` Jan Kara
2015-10-23 3:35 ` Eryu Guan
-- strict thread matches above, loose matches on Subject: below --
2015-11-04 16:18 [PATCH 0/9 v3] " Jan Kara
2015-11-04 16:18 ` [PATCH 3/9] ext4: Fix races between buffered IO and collapse / insert range Jan Kara
2015-11-10 19:50 [PATCH 0/9 v4] ext4: Punch hole and DAX fixes Jan Kara
2015-11-10 19:50 ` [PATCH 3/9] ext4: Fix races between buffered IO and collapse / insert range Jan Kara
2015-11-18 1:39 ` Elliott, Robert (Persistent Memory)
2015-11-18 15:16 ` Jan Kara
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