Re: [PATCH 11/26] block: freeze the queue in queue_attr_store

Damien Le Moal <[email protected]>
Newsgroups dev.linux.lists.drbd-dev,dev.linux.lists.dm-devel,dev.linux.lists.nvdimm,dev.linux.lists.virtualization,org.infradead.lists.linux-mtd,org.infradead.lists.linux-nvme,org.infradead.lists.linux-um,org.kernel.vger.ceph-devel,org.kernel.vger.linux-bcache,org.kernel.vger.linux-block,org.kernel.vger.linux-m68k,org.kernel.vger.linux-mmc,org.kernel.vger.linux-raid,org.kernel.vger.linux-s390,org.kernel.vger.linux-scsi,org.ozlabs.lists.linuxppc-dev,org.xenproject.lists.xen-devel
Message-ID <[email protected]>
On 6/11/24 2:19 PM, Christoph Hellwig wrote:
> queue_attr_store updates attributes used to control generating I/O, and
> can cause malformed bios if changed with I/O in flight.  Freeze the queue
> in common code instead of adding it to almost every attribute.
> 
> Signed-off-by: Christoph Hellwig <[email protected]>

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

-- 
Damien Le Moal
Western Digital Research
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