linux-kernel - Re: [PATCH v3 3/5] btrfs: zoned: call blkdev_zone

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Message-ID: <20240131071550.GI31555@twin.jikos.cz>
Date: Wed, 31 Jan 2024 08:15:50 +0100
From: David Sterba <dsterba@...e.cz>
To: Johannes Thumshirn <johannes.thumshirn@....com>
Cc: Damien Le Moal <dlemoal@...nel.org>,
	Naohiro Aota <naohiro.aota@....com>,
	Johannes Thumshirn <jth@...nel.org>,
	Alasdair Kergon <agk@...hat.com>, Mike Snitzer <snitzer@...nel.org>,
	Mikulas Patocka <mpatocka@...hat.com>, dm-devel@...ts.linux.dev,
	Chris Mason <clm@...com>, Josef Bacik <josef@...icpanda.com>,
	David Sterba <dsterba@...e.com>, Jaegeuk Kim <jaegeuk@...nel.org>,
	Chao Yu <chao@...nel.org>, Jens Axboe <axboe@...nel.dk>,
	Christoph Hellwig <hch@....de>, Sagi Grimberg <sagi@...mberg.me>,
	Chaitanya Kulkarni <kch@...dia.com>, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-btrfs@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net, linux-block@...r.kernel.org,
	linux-nvme@...ts.infradead.org
Subject: Re: [PATCH v3 3/5] btrfs: zoned: call blkdev_zone_mgmt in nofs scope

On Sun, Jan 28, 2024 at 11:52:18PM -0800, Johannes Thumshirn wrote:
> Add a memalloc_nofs scope around all calls to blkdev_zone_mgmt(). This
> allows us to further get rid of the GFP_NOFS argument for
> blkdev_zone_mgmt().
> 
> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@....com>

Reviewed-by: David Sterba <dsterba@...e.com>