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19821fee3e
Introduce the function blk_rq_is_seq_zoned_write(). This function will be used in later patches to preserve the order of zoned writes that require write serialization. This patch includes an optimization: instead of using rq->q->disk->part0->bd_queue to check whether or not the queue is associated with a zoned block device, use rq->q->disk->queue. Cc: Christoph Hellwig <hch@lst.de> Cc: Damien Le Moal <dlemoal@kernel.org> Cc: Ming Lei <ming.lei@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Link: https://lore.kernel.org/r/20230517174230.897144-6-bvanassche@acm.org Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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.. | ||
partitions | ||
badblocks.c | ||
bdev.c | ||
bfq-cgroup.c | ||
bfq-iosched.c | ||
bfq-iosched.h | ||
bfq-wf2q.c | ||
bio-integrity.c | ||
bio.c | ||
blk-cgroup-fc-appid.c | ||
blk-cgroup-rwstat.c | ||
blk-cgroup-rwstat.h | ||
blk-cgroup.c | ||
blk-cgroup.h | ||
blk-core.c | ||
blk-crypto-fallback.c | ||
blk-crypto-internal.h | ||
blk-crypto-profile.c | ||
blk-crypto-sysfs.c | ||
blk-crypto.c | ||
blk-flush.c | ||
blk-ia-ranges.c | ||
blk-integrity.c | ||
blk-ioc.c | ||
blk-iocost.c | ||
blk-iolatency.c | ||
blk-ioprio.c | ||
blk-ioprio.h | ||
blk-lib.c | ||
blk-map.c | ||
blk-merge.c | ||
blk-mq-cpumap.c | ||
blk-mq-debugfs-zoned.c | ||
blk-mq-debugfs.c | ||
blk-mq-debugfs.h | ||
blk-mq-pci.c | ||
blk-mq-sched.c | ||
blk-mq-sched.h | ||
blk-mq-sysfs.c | ||
blk-mq-tag.c | ||
blk-mq-virtio.c | ||
blk-mq.c | ||
blk-mq.h | ||
blk-pm.c | ||
blk-pm.h | ||
blk-rq-qos.c | ||
blk-rq-qos.h | ||
blk-settings.c | ||
blk-stat.c | ||
blk-stat.h | ||
blk-sysfs.c | ||
blk-throttle.c | ||
blk-throttle.h | ||
blk-timeout.c | ||
blk-wbt.c | ||
blk-wbt.h | ||
blk-zoned.c | ||
blk.h | ||
bounce.c | ||
bsg-lib.c | ||
bsg.c | ||
disk-events.c | ||
elevator.c | ||
elevator.h | ||
fops.c | ||
genhd.c | ||
holder.c | ||
ioctl.c | ||
ioprio.c | ||
Kconfig | ||
Kconfig.iosched | ||
kyber-iosched.c | ||
Makefile | ||
mq-deadline.c | ||
opal_proto.h | ||
sed-opal.c | ||
t10-pi.c |