Linus Torvalds 6d6e352c80 md update for 3.13. ... Mostly optimisations and obscure bug fixes. - raid5 gets less lock contention - raid1 gets less contention between normal-io and resync-io during resync. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIVAwUAUovzDznsnt1WYoG5AQJ1pQ//bDuXadoJ5dwjWjVxFOKoQ9j/9joEI0yH XTApD3ADKckdBc4TSLOIbCNLW1Pbe23HlOI/GjCiJ/7mePL3OwHd7Fx8Rfq3BubV f7NgjVwu8nwYD0OXEZsshImptEtrbYwQdy+qlKcHXcZz1MUfR+Egih3r/ouTEfEt FNq/6MpyN0IKSY82xP/jFZgesBucgKz/YOUIbwClxm7UiyISKvWQLBIAfLB3dyI3 HoEdEzQX6I56Rw0mkSUG4Mk+8xx/8twxL+yqEUqfdJREWuB56Km8kl8y/e465Nk0 ZZg6j/TrslVEwbEeVMx0syvYcaAWFZ4X2jdKfo1lI0g9beZp7H1GRF8yR1s2t/h4 g/vb55MEN++4LPaE9ut4z7SG2yLyGkZgFTzTjyq5of+DFL0cayO7wXxbgpcD7JYf Doef/OSa6csKiGiJI48iQa08Bolmz9ZWzZQXhAthKfFQ9Rv+GEtIAi4kLR8EZPbu 0/FL1ylYNUY9O7p0g+iy9Kcoc+xW36I95pPZf8pO8GFcXTjyuCCBVh/SNvFZZHPl 3xk3aZJknAEID8VrVG2IJPkeDI8WK8YxmpU/nARCoytn07Df6Ye8jGvLdR8pL3lB TIZV6eRY4yciB8LtoK9Kg4XTmOMhBtjt4c3znkljp98vhOQQb/oHN+BXMGcwqvr9 fk0KGrg31VA= =8RCg -----END PGP SIGNATURE----- Merge tag 'md/3.13' of git://neil.brown.name/md Pull md update from Neil Brown: "Mostly optimisations and obscure bug fixes. - raid5 gets less lock contention - raid1 gets less contention between normal-io and resync-io during resync" * tag 'md/3.13' of git://neil.brown.name/md: md/raid5: Use conf->device_lock protect changing of multi-thread resources. md/raid5: Before freeing old multi-thread worker, it should flush them. md/raid5: For stripe with R5_ReadNoMerge, we replace REQ_FLUSH with REQ_NOMERGE. UAPI: include <asm/byteorder.h> in linux/raid/md_p.h raid1: Rewrite the implementation of iobarrier. raid1: Add some macros to make code clearly. raid1: Replace raise_barrier/lower_barrier with freeze_array/unfreeze_array when reconfiguring the array. raid1: Add a field array_frozen to indicate whether raid in freeze state. md: Convert use of typedef ctl_table to struct ctl_table md/raid5: avoid deadlock when raid5 array has unack badblocks during md_stop_writes. md: use MD_RECOVERY_INTR instead of kthread_should_stop in resync thread. md: fix some places where mddev_lock return value is not checked. raid5: Retry R5_ReadNoMerge flag when hit a read error. raid5: relieve lock contention in get_active_stripe() raid5: relieve lock contention in get_active_stripe() wait: add wait_event_cmd() md/raid5.c: add proper locking to error path of raid5_start_reshape. md: fix calculation of stacking limits on level change. raid5: Use slow_path to release stripe when mddev->thread is null		2013-11-20 13:05:25 -08:00
..
bcache
persistent-data
bitmap.c
bitmap.h
dm-bio-prison.c
dm-bio-prison.h
dm-bio-record.h
dm-bufio.c
dm-bufio.h
dm-cache-block-types.h
dm-cache-metadata.c
dm-cache-metadata.h
dm-cache-policy-cleaner.c
dm-cache-policy-internal.h
dm-cache-policy-mq.c
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c
dm-crypt.c
dm-delay.c
dm-exception-store.c
dm-exception-store.h
dm-flakey.c
dm-io.c
dm-ioctl.c
dm-kcopyd.c
dm-linear.c
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log.c
dm-mpath.c
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid1.c
dm-raid.c
dm-region-hash.c
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c
dm-stats.c
dm-stats.h
dm-stripe.c
dm-switch.c
dm-sysfs.c
dm-table.c
dm-target.c
dm-thin-metadata.c
dm-thin-metadata.h
dm-thin.c
dm-uevent.c
dm-uevent.h
dm-verity.c
dm-zero.c
dm.c
dm.h
faulty.c
Kconfig
linear.c
linear.h
Makefile
md.c	md update for 3.13.	2013-11-20 13:05:25 -08:00
md.h
multipath.c
multipath.h
raid0.c
raid0.h
raid1.c	md update for 3.13.	2013-11-20 13:05:25 -08:00
raid1.h	raid1: Rewrite the implementation of iobarrier.	2013-11-19 15:19:18 +11:00
raid5.c	md update for 3.13.	2013-11-20 13:05:25 -08:00
raid5.h	md update for 3.13.	2013-11-20 13:05:25 -08:00
raid10.c	md update for 3.13.	2013-11-20 13:05:25 -08:00
raid10.h