Keith Busch 743bf2e0c4 block: add size alignment to bio_iov_iter_get_pages ... The block layer tries to align bio vectors to the block device's logical block size. Some cases don't have a block device, or we may need to align to something larger, which we can't derive it from the queue limits. Have the caller specify what they want, or allow any length alignment if nothing was specified. Since the most common use case relies on the block device's limits, a helper function is provided. Signed-off-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2025-09-09 10:27:01 -06:00
..
partitions	block: switch ->getgeo() to struct gendisk	2025-08-13 02:59:29 -04:00
badblocks.c	badblocks: Fix a nonsense WARN_ON() which checks whether a u64 variable < 0	2025-03-10 07:41:58 -06:00
bdev.c	xfs: New code for 6.16	2025-05-26 12:56:01 -07:00
bfq-cgroup.c	Revert "block, bfq: merge bfq_release_process_ref() into bfq_put_cooperator()"	2024-11-19 19:05:32 -07:00
bfq-iosched.c	blk-mq: fix elevator depth_updated method	2025-09-05 13:52:52 -06:00
bfq-iosched.h	lib/sbitmap: convert shallow_depth from one word to the whole sbitmap	2025-08-07 06:30:17 -06:00
bfq-wf2q.c	block, bfq: inject I/O to underutilized actuators	2023-01-29 15:18:33 -07:00
bio-integrity-auto.c	block: rename tuple_size field in blk_integrity to metadata_size	2025-07-01 14:00:14 +02:00
bio-integrity.c	block: don't merge different kinds of P2P transfers in a single bio	2025-06-30 15:50:32 -06:00
bio.c	block: add size alignment to bio_iov_iter_get_pages	2025-09-09 10:27:01 -06:00
blk-cgroup-fc-appid.c	block: Replace all non-returning strlcpy with strscpy	2023-06-01 09:13:31 -06:00
blk-cgroup-rwstat.c	blk-cgroup: use group allocation/free of per-cpu counters API	2024-04-03 09:10:17 -06:00
blk-cgroup-rwstat.h	blk-cgroup: rwstat: fix kernel-doc warnings in header file	2025-01-13 07:47:09 -07:00
blk-cgroup.c	blk-throttle: fix access race during throttle policy activation	2025-09-08 08:24:44 -06:00
blk-cgroup.h	blk-throttle: fix access race during throttle policy activation	2025-09-08 08:24:44 -06:00
blk-core.c	block: tone down bio_check_eod	2025-08-18 13:27:05 -06:00
blk-crypto-fallback.c	block: add a bio_init_inline helper	2025-09-09 07:31:59 -06:00
blk-crypto-internal.h	blk-crypto: add ioctls to create and prepare hardware-wrapped keys	2025-02-10 09:54:19 -07:00
blk-crypto-profile.c	blk-crypto: export wrapped key functions	2025-05-06 19:08:08 +02:00
blk-crypto-sysfs.c	blk-crypto: show supported key types in sysfs	2025-02-10 09:54:19 -07:00
blk-crypto.c	blk-crypto: add ioctls to create and prepare hardware-wrapped keys	2025-02-10 09:54:19 -07:00
blk-flush.c	block: remove unused parameter	2025-03-12 08:25:28 -06:00
blk-ia-ranges.c	block: get rid of request queue ->sysfs_dir_lock	2025-01-29 07:16:47 -07:00
blk-integrity.c	blk-integrity: use iterator for mapping sg	2025-08-25 07:44:39 -06:00
blk-ioc.c	blk-ioc: don't hold queue_lock for ioc_lookup_icq()	2025-07-29 06:26:34 -06:00
blk-iocost.c	for-6.15/block-20250322	2025-03-26 18:08:55 -07:00
blk-iolatency.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
blk-ioprio.c	blk-cgroup: Simplify policy files registration	2025-03-11 09:22:55 -10:00
blk-ioprio.h	blk-ioprio: remove per-disk structure	2024-07-28 16:47:51 -06:00
blk-lib.c	block: fix detection of unsupported WRITE SAME in blkdev_issue_write_zeroes	2024-08-28 08:49:25 -06:00
blk-map.c	block: check for valid bio while splitting	2025-09-09 10:27:01 -06:00
blk-merge.c	block: check for valid bio while splitting	2025-09-09 10:27:01 -06:00
blk-mq-cpumap.c	blk-mq: add number of queue calc helper	2025-07-01 10:24:19 -06:00
blk-mq-debugfs.c	block: avoid cpu_hotplug_lock depedency on freeze_lock	2025-08-21 07:11:11 -06:00
blk-mq-debugfs.h	block: Replace zone_wlock debugfs entry with zone_wplugs entry	2024-04-17 08:44:03 -06:00
blk-mq-dma.c	blk-integrity: use iterator for mapping sg	2025-08-25 07:44:39 -06:00
blk-mq-sched.c	block: fix potential deadlock while running nr_hw_queue update	2025-07-30 06:20:51 -06:00
blk-mq-sched.h	blk-mq: fix elevator depth_updated method	2025-09-05 13:52:52 -06:00
blk-mq-sysfs.c	blk-mq: Move flush queue allocation into blk_mq_init_hctx()	2025-09-08 08:05:32 -06:00
blk-mq-tag.c	blk-mq: Replace tags->lock with SRCU for tag iterators	2025-09-08 08:05:32 -06:00
blk-mq.c	blk-mq: Replace tags->lock with SRCU for tag iterators	2025-09-08 08:05:32 -06:00
blk-mq.h	blk-mq: Pass tag_set to blk_mq_free_rq_map/tags	2025-09-08 08:05:32 -06:00
blk-pm.c	block: force noio scope in blk_mq_freeze_queue	2025-01-31 07:20:08 -07:00
blk-pm.h	block: Remove unused blk_pm_*() function definitions	2021-02-22 06:33:48 -07:00
blk-rq-qos.c	block: avoid cpu_hotplug_lock depedency on freeze_lock	2025-08-21 07:11:11 -06:00
blk-rq-qos.h	block: avoid cpu_hotplug_lock depedency on freeze_lock	2025-08-21 07:11:11 -06:00
blk-settings.c	block: use int to store blk_stack_limits() return value	2025-09-02 19:19:25 -06:00
blk-stat.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
blk-stat.h	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
blk-sysfs.c	block: Move a misplaced comment in queue_wb_lat_store()	2025-08-25 14:43:29 -06:00
blk-throttle.c	blk-throttle: fix access race during throttle policy activation	2025-09-08 08:24:44 -06:00
blk-throttle.h	blk-throttle: fix access race during throttle policy activation	2025-09-08 08:24:44 -06:00
blk-timeout.c	block: blk-timeout: delete duplicated word	2020-07-31 16:29:47 -06:00
blk-wbt.c	blk-wbt: Eliminate ambiguity in the comments of struct rq_wb	2025-08-11 10:21:38 -06:00
blk-wbt.h	blk-wbt: remove the separate write cache tracking	2023-12-26 09:28:10 -07:00
blk-zoned.c	block: add trace messages to zone write plugging	2025-07-15 08:03:49 -06:00
blk.h	blk-mq: Defer freeing flush queue to SRCU callback	2025-09-08 08:05:32 -06:00
bsg-lib.c	block: remove unused parameter 'q' parameter in __blk_rq_map_sg()	2025-03-13 05:46:19 -06:00
bsg.c	SCSI misc on 20230629	2023-06-30 11:57:07 -07:00
disk-events.c	block: move bdev_mark_dead out of disk_check_media_change	2023-10-28 13:29:23 +02:00
early-lookup.c	wrapper for access to ->bd_partno	2024-05-02 17:48:09 -04:00
elevator.c	block: fix potential deadlock while running nr_hw_queue update	2025-07-30 06:20:51 -06:00
elevator.h	blk-mq: fix elevator depth_updated method	2025-09-05 13:52:52 -06:00
fops.c	block: add size alignment to bio_iov_iter_get_pages	2025-09-09 10:27:01 -06:00
genhd.c	block: fix kobject double initialization in add_disk	2025-08-11 08:00:49 -06:00
holder.c	block: fix deadlock between bd_link_disk_holder and partition scan	2024-02-23 07:44:19 -07:00
ioctl.c	block: switch ->getgeo() to struct gendisk	2025-08-13 02:59:29 -04:00
ioprio.c	block: remove test of incorrect io priority level	2025-05-08 09:04:12 -06:00
Kconfig	block: Remove obsolete configs BLK_MQ_{PCI,VIRTIO}	2025-05-14 05:43:56 -06:00
Kconfig.iosched	block: Default to use cgroup support for BFQ	2023-01-30 09:42:42 -07:00
kyber-iosched.c	blk-mq: fix elevator depth_updated method	2025-09-05 13:52:52 -06:00
Makefile	blk-mq: move the DMA mapping code to a separate file	2025-05-16 08:43:41 -06:00
mq-deadline.c	blk-mq: fix elevator depth_updated method	2025-09-05 13:52:52 -06:00
opal_proto.h	block: sed-opal: handle empty atoms when parsing response	2024-02-16 15:52:45 -07:00
sed-opal.c	block: sed-opal: add ioctl IOC_OPAL_SET_SID_PW	2024-10-22 08:16:40 -06:00
t10-pi.c	block: rename tuple_size field in blk_integrity to metadata_size	2025-07-01 14:00:14 +02:00