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From: Tejun Heo <tj@kernel.org>
To: dsterba@suse.cz, dsterba@suse.com, clm@fb.com,
	josef@toxicpanda.com, axboe@kernel.dk, jack@suse.cz,
	linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-block@vger.kernel.org, kernel-team@fb.com
Subject: Re: [PATCH 7/8] Btrfs: use REQ_CGROUP_PUNT for worker thread submitted bios
Date: Fri, 14 Jun 2019 08:34:13 -0700
Message-ID: <20190614153413.GD538958@devbig004.ftw2.facebook.com> (raw)
In-Reply-To: <20190614151524.GZ3563@twin.jikos.cz>

Hello, David.

On Fri, Jun 14, 2019 at 05:15:24PM +0200, David Sterba wrote:
> fs/btrfs/inode.c: In function ‘cow_file_range_async’:
> fs/btrfs/inode.c:1278:4: error: implicit declaration of function ‘css_get’; did you mean ‘css_put’? [-Werror=implicit-function-declaration]
>  1278 |    css_get(blkcg_css);
>       |    ^~~~~~~
>       |    css_put
> 
> I don't have CONFIG_CGROUPS enabled in the testing kernel so this probably
> needs a wrapper so the ifdef is not in the middle of the function.

Yeah, got a bunch of kbuild warnings last night.  I'll fix them up and
send v2 patchset.

Thanks.

-- 
tejun

  reply index

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-14  0:33 [PATCHSET btrfs/for-next] btrfs: fix cgroup writeback support Tejun Heo
2019-06-14  0:33 ` [PATCH 1/8] blkcg, writeback: Add wbc->no_wbc_acct Tejun Heo
2019-06-14 13:41   ` Josef Bacik
2019-06-14  0:33 ` [PATCH 2/8] blkcg, writeback: Implement wbc_blkcg_css() Tejun Heo
2019-06-14 13:41   ` Josef Bacik
2019-06-14  0:33 ` [PATCH 3/8] blkcg: implement REQ_CGROUP_PUNT Tejun Heo
2019-06-14 13:43   ` Josef Bacik
2019-06-14  0:33 ` [PATCH 4/8] Btrfs: stop using btrfs_schedule_bio() Tejun Heo
2019-06-14 13:45   ` Josef Bacik
2019-06-14  0:33 ` [PATCH 5/8] Btrfs: delete the entire async bio submission framework Tejun Heo
2019-06-14 13:48   ` Josef Bacik
2019-06-14  0:33 ` [PATCH 6/8] Btrfs: only associate the locked page with one async_cow struct Tejun Heo
2019-06-14 13:48   ` Josef Bacik
2019-06-14  0:33 ` [PATCH 7/8] Btrfs: use REQ_CGROUP_PUNT for worker thread submitted bios Tejun Heo
2019-06-14 13:50   ` Josef Bacik
2019-06-14 15:15   ` David Sterba
2019-06-14 15:34     ` Tejun Heo [this message]
2019-06-14  0:33 ` [PATCH 8/8] Btrfs: extent_write_locked_range() should attach inode->i_wb Tejun Heo
2019-06-14 14:12   ` Josef Bacik
2019-06-14 15:32   ` [PATCH v2 " Tejun Heo
2019-06-14 17:46 ` [PATCHSET btrfs/for-next] btrfs: fix cgroup writeback support Tejun Heo

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