Messages in this thread | | | Date | Wed, 4 May 2022 09:52:36 -0700 | Subject | Re: [PATCH 01/16] block: make blkdev_nr_zones and blk_queue_zone_no generic for npo2 zsze | From | Hannes Reinecke <> |
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On 4/27/22 09:02, Pankaj Raghav wrote: > Adapt blkdev_nr_zones and blk_queue_zone_no function so that it can > also work for non-power-of-2 zone sizes. > > As the existing deployments of zoned devices had power-of-2 > assumption, power-of-2 optimized calculation is kept for those devices. > > There are no direct hot paths modified and the changes just > introduce one new branch per call. > > Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> > Signed-off-by: Pankaj Raghav <p.raghav@samsung.com> > --- > block/blk-zoned.c | 8 +++++++- > include/linux/blkdev.h | 8 +++++++- > 2 files changed, 14 insertions(+), 2 deletions(-) > Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
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