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6b5e718cc138ef691e91685535e3ba776acc4893
linux/drivers/md
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Mikulas Patocka 6b5e718cc1 dm bufio: relax alignment constraint on slab cache 
The I/O buffer doesn't have to be aligned on block size granularity,
relax alignment to ARCH_KMALLOC_MINALIGN (required to allow DMA from
slab cache memory on some architectures).

Also, set SLAB_RECLAIM_ACCOUNT so that the memory allocated from the
cache is accounted as reclaimable and doesn't inflate the 'used' entry
in the free command.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2018-04-03 15:04:25 -04:00
..
bcache
bcache: don't attach backing with duplicate UUID
2018-03-05 14:43:07 -07:00
persistent-data
dm bufio: move dm-bufio.h to include/linux/
2018-04-03 15:04:23 -04:00
dm-bio-prison-v1.c
dm bio prison: use rb_entry() rather than container_of()
2017-06-19 11:03:50 -04:00
dm-bio-prison-v1.h
block: switch bios to blk_status_t
2017-06-09 09:27:32 -06:00
dm-bio-prison-v2.c
dm bio prison: use rb_entry() rather than container_of()
2017-06-19 11:03:50 -04:00
dm-bio-prison-v2.h
dm bio prison v2: new interface for the bio prison
2017-03-07 11:30:16 -05:00
dm-bio-record.h
block: replace bi_bdev with a gendisk pointer and partitions index
2017-08-23 12:49:55 -06:00
dm-bufio.c
dm bufio: relax alignment constraint on slab cache
2018-04-03 15:04:25 -04:00
dm-builtin.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dm-cache-background-tracker.c
dm cache background tracker: limit amount of background work that may be issued at once
2017-11-10 15:45:03 -05:00
dm-cache-background-tracker.h
dm cache: significant rework to leverage dm-bio-prison-v2
2017-03-07 13:28:31 -05:00
dm-cache-block-types.h
…
dm-cache-metadata.c
dm cache: convert dm_cache_metadata.ref_count from atomic_t to refcount_t
2017-10-24 15:09:51 -04:00
dm-cache-metadata.h
dm cache: significant rework to leverage dm-bio-prison-v2
2017-03-07 13:28:31 -05:00
dm-cache-policy-internal.h
dm cache: significant rework to leverage dm-bio-prison-v2
2017-03-07 13:28:31 -05:00
dm-cache-policy-smq.c
dm cache policy smq: allocate cache blocks in order
2017-11-10 15:45:05 -05:00
dm-cache-policy.c
…
dm-cache-policy.h
dm cache: significant rework to leverage dm-bio-prison-v2
2017-03-07 13:28:31 -05:00
dm-cache-target.c
dm: allow targets to return output from messages they are sent
2018-04-03 15:04:10 -04:00
dm-core.h
dm: various cleanups to md->queue initialization code
2018-01-29 13:44:55 -05:00
dm-crypt.c
dm crypt: limit the number of allocated pages
2018-04-03 15:04:11 -04:00
dm-delay.c
dm: backfill missing calls to mutex_destroy()
2018-01-17 09:16:15 -05:00
dm-era-target.c
dm: allow targets to return output from messages they are sent
2018-04-03 15:04:10 -04:00
dm-exception-store.c
…
dm-exception-store.h
…
dm-flakey.c
dm flakey: check for null arg_name in parse_features()
2018-01-17 09:16:13 -05:00
dm-integrity.c
dm bufio: move dm-bufio.h to include/linux/
2018-04-03 15:04:23 -04:00
dm-io.c
dm io: remove BIOSET_NEED_RESCUER flag from bios bioset
2017-12-13 12:15:56 -05:00
dm-ioctl.c
dm: allow targets to return output from messages they are sent
2018-04-03 15:04:10 -04:00
dm-kcopyd.c
dm: backfill missing calls to mutex_destroy()
2018-01-17 09:16:15 -05:00
dm-linear.c
dm: add support for secure erase forwarding
2018-04-03 15:04:21 -04:00
dm-log-userspace-base.c
…
dm-log-userspace-transfer.c
…
dm-log-userspace-transfer.h
…
dm-log-writes.c
dm log writes: record metadata flag for better flags record
2018-04-03 15:04:17 -04:00
dm-log.c
…
dm-mpath.c
dm mpath: use DM_MAPIO_SUBMITTED instead of magic number 0 in process_queued_bios()
2018-04-03 15:04:19 -04:00
dm-mpath.h
…
dm-path-selector.c
…
dm-path-selector.h
…
dm-queue-length.c
dm mpath selector: more evenly distribute ties
2018-01-29 13:44:58 -05:00
dm-raid1.c
md: Convert timers to use timer_setup()
2017-11-14 20:11:57 -07:00
dm-raid.c
dm raid: fix nosync status
2018-04-03 15:04:19 -04:00
dm-region-hash.c
…
dm-round-robin.c
…
dm-rq.c
Merge tag 'for-linus-20180204' of git://git.kernel.dk/linux-block
2018-02-04 11:16:35 -08:00
dm-rq.h
dm rq: do not update rq partially in each ending bio
2017-08-28 10:23:28 -04:00
dm-service-time.c
dm mpath selector: more evenly distribute ties
2018-01-29 13:44:58 -05:00
dm-snap-persistent.c
dm bufio: move dm-bufio.h to include/linux/
2018-04-03 15:04:23 -04:00
dm-snap-transient.c
…
dm-snap.c
dm snapshot: use mutex instead of rw_semaphore
2018-01-17 09:16:14 -05:00
dm-stats.c
dm: backfill missing calls to mutex_destroy()
2018-01-17 09:16:15 -05:00
dm-stats.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dm-stripe.c
dm: add support for secure erase forwarding
2018-04-03 15:04:21 -04:00
dm-switch.c
dm: allow targets to return output from messages they are sent
2018-04-03 15:04:10 -04:00
dm-sysfs.c
…
dm-table.c
dm: add support for secure erase forwarding
2018-04-03 15:04:21 -04:00
dm-target.c
dm: remove unused macro DM_MOD_NAME_SIZE
2018-04-03 15:04:15 -04:00
dm-thin-metadata.c
dm thin metadata: THIN_MAX_CONCURRENT_LOCKS should be 6
2018-01-17 09:07:54 -05:00
dm-thin-metadata.h
…
dm-thin.c
dm: allow targets to return output from messages they are sent
2018-04-03 15:04:10 -04:00
dm-uevent.c
…
dm-uevent.h
…
dm-unstripe.c
dm unstripe: remove unnecessary header includes
2018-04-03 15:04:15 -04:00
dm-verity-fec.c
dm verity fec: fix GFP flags used with mempool_alloc()
2017-07-26 15:55:44 -04:00
dm-verity-fec.h
dm verity fec: limit error correction recursion
2017-03-16 09:37:31 -04:00
dm-verity-target.c
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2017-11-14 10:52:09 -08:00
dm-verity.h
dm bufio: move dm-bufio.h to include/linux/
2018-04-03 15:04:23 -04:00
dm-zero.c
dm: don't return errnos from ->map
2017-06-09 09:27:32 -06:00
dm-zoned-metadata.c
dm: backfill missing calls to mutex_destroy()
2018-01-17 09:16:15 -05:00
dm-zoned-reclaim.c
dm zoned: use GFP_NOIO in I/O path
2017-07-26 15:55:43 -04:00
dm-zoned-target.c
dm: backfill missing calls to mutex_destroy()
2018-01-17 09:16:15 -05:00
dm-zoned.h
dm zoned: drive-managed zoned block device target
2017-06-19 11:05:20 -04:00
dm.c
dm: add support for secure erase forwarding
2018-04-03 15:04:21 -04:00
dm.h
dm: move dm_table_destroy() to same header as dm_table_create()
2018-01-17 09:16:06 -05:00
Kconfig
dm: add unstriped target
2018-01-17 09:16:00 -05:00
Makefile
dm: add unstriped target
2018-01-17 09:16:00 -05:00
md-bitmap.c
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
2017-11-14 16:07:26 -08:00
md-bitmap.h
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
2017-11-14 16:07:26 -08:00
md-cluster.c
md-cluster: update document for raid10
2017-11-01 21:32:25 -07:00
md-cluster.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
md-faulty.c
md: rename some drivers/md/ files to have an "md-" prefix
2017-10-16 19:06:36 -07:00
md-linear.c
md: rename some drivers/md/ files to have an "md-" prefix
2017-10-16 19:06:36 -07:00
md-linear.h
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
2017-11-14 16:07:26 -08:00
md-multipath.c
md-multipath: Use seq_putc() in multipath_status()
2018-02-17 13:00:35 -08:00
md-multipath.h
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
2017-11-14 16:07:26 -08:00
md.c
md: fix a potential deadlock of raid5/raid10 reshape
2018-02-25 10:39:15 -08:00
md.h
md: fix md_write_start() deadlock w/o metadata devices
2018-02-18 10:11:59 -08:00
raid0.c
md: remove special meaning of ->quiesce(.., 2)
2017-11-01 21:32:20 -07:00
raid0.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
raid1-10.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
raid1.c
md/raid1: fix NULL pointer dereference
2018-02-25 10:44:39 -08:00
raid1.h
md: document lifetime of internal rdev pointer.
2018-02-18 10:22:27 -08:00
raid5-cache.c
raid5-ppl: PPL support for disks with write-back cache enabled
2018-01-15 14:29:42 -08:00
raid5-log.h
raid5-ppl: fix handling flush requests
2018-02-21 09:40:40 -08:00
raid5-ppl.c
raid5-ppl: fix handling flush requests
2018-02-21 09:40:40 -08:00
raid5.c
md: fix a potential deadlock of raid5/raid10 reshape
2018-02-25 10:39:15 -08:00
raid5.h
md: document lifetime of internal rdev pointer.
2018-02-18 10:22:27 -08:00
raid10.c
md: fix a potential deadlock of raid5/raid10 reshape
2018-02-25 10:39:15 -08:00
raid10.h
md: document lifetime of internal rdev pointer.
2018-02-18 10:22:27 -08:00