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authorChristoph Hellwig <hch@lst.de>2024-06-17 08:04:38 +0200
committerJens Axboe <axboe@kernel.dk>2024-06-19 07:58:28 -0600
commitaf2814149883e2c1851866ea2afcd8eadc040f79 (patch)
tree919ad5db5c48453f9811a6df2fdc36db0f7c7493 /drivers/atm/iphase.c
parent6b377787a306253111404325aee98005b361e59a (diff)
block: freeze the queue in queue_attr_store
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 <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20240617060532.127975-12-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/atm/iphase.c')
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