Re: [PATCH 16/17] zonefs: use bdev_rw_virt in zonefs_read_super

Damien Le Moal <[email protected]>
Newsgroups org.kernel.vger.linux-bcache,dev.linux.lists.dm-devel,dev.linux.lists.gfs2,org.kernel.vger.linux-block,org.kernel.vger.linux-btrfs,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-pm,org.kernel.vger.linux-xfs
Organization Western Digital Research
Message-ID <[email protected]> 
On 4/22/25 23:26, Christoph Hellwig wrote:
> Switch zonefs_read_super to allocate the superblock buffer using kmalloc
> which falls back to the page allocator for PAGE_SIZE allocation but
> gives us a kernel virtual address and then use bdev_rw_virt to perform
> the synchronous read into it.
> 
> Signed-off-by: Christoph Hellwig <[email protected]>

Acked-by: Damien Le Moal <[email protected]>

-- 
Damien Le Moal
Western Digital Research
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