From: Sasha Levin <sashal@kernel.org>
To: Goldwyn Rodrigues <rgoldwyn@suse.de>
Cc: gregkh@linuxfoundation.org, stable@vger.kernel.org, dsterba@suse.com
Subject: Re: [PATCH] btrfs: mark compressed range uptodate only if all bio succeed
Date: Mon, 2 Aug 2021 15:41:03 -0400 [thread overview]
Message-ID: <YQhKTy8cbcZLNDv8@sashalap> (raw)
In-Reply-To: <20210802143206.bun3t2chwm7bghel@fiona>
On Mon, Aug 02, 2021 at 09:32:06AM -0500, Goldwyn Rodrigues wrote:
>For: v4.19
>Git-commit: 240246f6b913b0c23733cfd2def1d283f8cc9bbe
>
>In compression write endio sequence, the range which the compressed_bio
>writes is marked as uptodate if the last bio of the compressed (sub)bios
>is completed successfully. There could be previous bio which may
>have failed which is recorded in cb->errors.
>
>Set the writeback range as uptodate only if cb->errors is zero, as opposed
>to checking only the last bio's status.
>
>Backporting notes: in all versions up to 4.4 the last argument is always
>replaced by "!cb->errors".
>
>Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
>Reviewed-by: David Sterba <dsterba@suse.com>
>Signed-off-by: David Sterba <dsterba@suse.com>
I've queued up this and the other backports, thanks!
--
Thanks,
Sasha
next prev parent reply other threads:[~2021-08-02 19:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-31 6:33 FAILED: patch "[PATCH] btrfs: mark compressed range uptodate only if all bio succeed" failed to apply to 4.19-stable tree gregkh
2021-08-02 14:32 ` [PATCH] btrfs: mark compressed range uptodate only if all bio succeed Goldwyn Rodrigues
2021-08-02 19:41 ` Sasha Levin [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-07-31 6:33 FAILED: patch "[PATCH] btrfs: mark compressed range uptodate only if all bio succeed" failed to apply to 4.14-stable tree gregkh
2021-08-02 14:31 ` [PATCH] btrfs: mark compressed range uptodate only if all bio succeed Goldwyn Rodrigues
2021-07-31 6:33 FAILED: patch "[PATCH] btrfs: mark compressed range uptodate only if all bio succeed" failed to apply to 4.4-stable tree gregkh
2021-08-02 14:30 ` [PATCH] btrfs: mark compressed range uptodate only if all bio succeed Goldwyn Rodrigues
2021-07-31 6:33 FAILED: patch "[PATCH] btrfs: mark compressed range uptodate only if all bio succeed" failed to apply to 4.9-stable tree gregkh
2021-08-02 14:31 ` [PATCH] btrfs: mark compressed range uptodate only if all bio succeed Goldwyn Rodrigues
2021-07-09 16:29 Goldwyn Rodrigues
2021-07-22 14:34 ` David Sterba
2021-07-22 19:34 ` Goldwyn Rodrigues
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