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linux/drivers/md
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Coly Li d721a43ff6 bcache: increase super block version for cache device and backing device 
The new added super block version BCACHE_SB_VERSION_BDEV_WITH_FEATURES
(5) BCACHE_SB_VERSION_CDEV_WITH_FEATURES value (6), is for the feature
set bits.

Devices have super block version equal to the new version will have
three new members for feature set bits in the on-disk super block,
        __le64                  feature_compat;
        __le64                  feature_incompat;
        __le64                  feature_ro_compat;

They are used for further new features which may introduce on-disk
format change, and avoid unncessary super block version increase.

The very basic features handling code skeleton is also initialized in
this patch.

Signed-off-by: Coly Li <colyli@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-07-25 07:38:20 -06:00
..
bcache bcache: increase super block version for cache device and backing device 2020-07-25 07:38:20 -06:00
persistent-data treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
dm-bio-prison-v1.c
dm-bio-prison-v1.h
dm-bio-prison-v2.c
dm-bio-prison-v2.h
dm-bio-record.h dm bio record: save/restore bi_end_io and bi_integrity 2020-03-03 10:02:46 -05:00
dm-bufio.c - Largest change for this cycle is the DM zoned target's metadata 2020-06-05 15:45:03 -07:00
dm-builtin.c
dm-cache-background-tracker.c
dm-cache-background-tracker.h
dm-cache-block-types.h
dm-cache-metadata.c
dm-cache-metadata.h
dm-cache-policy-internal.h
dm-cache-policy-smq.c
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-clone-metadata.c dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() 2020-03-27 14:42:51 -04:00
dm-clone-metadata.h dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() 2020-03-27 14:42:51 -04:00
dm-clone-target.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-core.h
dm-crypt.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-delay.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-dust.c
dm-ebs-target.c dm ebs: use dm_bufio_forget_buffers 2020-06-05 14:59:42 -04:00
dm-era-target.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-exception-store.c
dm-exception-store.h
dm-flakey.c
dm-historical-service-time.c dm mpath: add Historical Service Time Path Selector 2020-05-15 10:29:36 -04:00
dm-init.c
dm-integrity.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-io.c
dm-ioctl.c dm ioctl: use struct_size() helper in retrieve_deps() 2020-06-17 12:31:45 -04:00
dm-kcopyd.c
dm-linear.c dm,dax: Add dax zero_page_range operation 2020-04-02 19:15:03 -07:00
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c dm: replace zero-length array with flexible-array 2020-05-20 17:09:44 -04:00
dm-log.c
dm-mpath.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h dm mpath: pass IO start time to path selector 2020-05-15 10:29:36 -04:00
dm-queue-length.c dm mpath: pass IO start time to path selector 2020-05-15 10:29:36 -04:00
dm-raid.c dm: replace zero-length array with flexible-array 2020-05-20 17:09:44 -04:00
dm-raid1.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-region-hash.c
dm-round-robin.c
dm-rq.c blk-mq: move failure injection out of blk_mq_complete_request 2020-06-24 09:15:57 -06:00
dm-rq.h
dm-service-time.c dm mpath: pass IO start time to path selector 2020-05-15 10:29:36 -04:00
dm-snap-persistent.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-snap-transient.c
dm-snap.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-stats.c dm: replace zero-length array with flexible-array 2020-05-20 17:09:44 -04:00
dm-stats.h
dm-stripe.c dm: replace zero-length array with flexible-array 2020-05-20 17:09:44 -04:00
dm-switch.c dm: replace zero-length array with flexible-array 2020-05-20 17:09:44 -04:00
dm-sysfs.c
dm-table.c dm: remove the make_request_fn check in device_area_is_invalid 2020-04-25 09:45:43 -06:00
dm-target.c
dm-thin-metadata.c dm thin metadata: fix lockdep complaint 2020-02-27 12:00:53 -05:00
dm-thin-metadata.h
dm-thin.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-uevent.c
dm-uevent.h
dm-unstripe.c
dm-verity-fec.c dm verity fec: fix hash block number in verity_fec_decode 2020-04-16 16:16:38 -04:00
dm-verity-fec.h
dm-verity-target.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
dm-verity-verify-sig.c
dm-verity-verify-sig.h
dm-verity.h
dm-writecache.c Linux 5.8-rc4 2020-07-08 08:02:13 -06:00
dm-zero.c
dm-zoned-metadata.c dm zoned: Fix reclaim zone selection 2020-06-19 12:29:39 -04:00
dm-zoned-reclaim.c dm zoned: fix uninitialized pointer dereference 2020-06-17 12:13:08 -04:00
dm-zoned-target.c Linux 5.8-rc4 2020-07-08 08:02:13 -06:00
dm-zoned.h dm zoned: select reclaim zone based on device index 2020-06-05 14:59:53 -04:00
dm.c Linux 5.8-rc4 2020-07-08 08:02:13 -06:00
dm.h
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile dm mpath: add Historical Service Time Path Selector 2020-05-15 10:29:36 -04:00
md-bitmap.c md: fix deadlock causing by sysfs_notify 2020-07-14 22:58:51 -07:00
md-bitmap.h
md-cluster.c md-cluster: fix wild pointer of unlock_all_bitmaps() 2020-07-14 23:38:32 -07:00
md-cluster.h
md-faulty.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
md-linear.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
md-linear.h md/raid1: Replace zero-length array with flexible-array 2020-05-13 12:02:23 -07:00
md-multipath.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
md-multipath.h
md.c md-cluster: fix rmmod issue when md_cluster convert bitmap to none 2020-07-21 17:30:37 -07:00
md.h md: fix deadlock causing by sysfs_notify 2020-07-14 22:58:51 -07:00
raid0.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
raid0.h
raid1-10.c
raid1.c block: rename generic_make_request to submit_bio_noacct 2020-07-01 07:27:24 -06:00
raid1.h md/raid1: Replace zero-length array with flexible-array 2020-05-13 12:02:23 -07:00
raid5-cache.c md/raid456: convert macro STRIPE_* to RAID5_STRIPE_* 2020-07-21 17:18:12 -07:00
raid5-log.h
raid5-ppl.c md/raid456: convert macro STRIPE_* to RAID5_STRIPE_* 2020-07-21 17:18:12 -07:00
raid5.c md/raid5: use do_div() for 64 bit divisions in raid5_sync_request 2020-07-22 22:49:46 -07:00
raid5.h md/raid5: set default stripe_size as 4096 2020-07-21 17:18:17 -07:00
raid10.c md/raid10: avoid deadlock on recovery. 2020-07-22 11:44:54 -07:00
raid10.h md/raid1: Replace zero-length array with flexible-array 2020-05-13 12:02:23 -07:00