Shaohua Li 8811b5968f raid5: make_request use batch stripe release ... make_request() does stripe release for every stripe and the stripe usually has count 1, which makes previous release_stripe() optimization not work. In my test, this release_stripe() becomes the heaviest pleace to take conf->device_lock after previous patches applied. Below patch makes stripe release batch. All the stripes will be released in unplug. The STRIPE_ON_UNPLUG_LIST bit is to protect concurrent access stripe lru. Signed-off-by: Shaohua Li <shli@fusionio.com> Signed-off-by: NeilBrown <neilb@suse.de>		2012-08-02 08:33:00 +10:00
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persistent-data	dm persistent data: fix allocation failure in space map checker init	2012-07-03 12:55:37 +01:00
bitmap.c	md/bitmap: record the space available for the bitmap in the superblock.	2012-05-22 13:55:34 +10:00
bitmap.h	md/bitmap: record the space available for the bitmap in the superblock.	2012-05-22 13:55:34 +10:00
dm-bio-record.h
dm-bufio.c
dm-bufio.h
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	connector/userns: replace netlink uses of cap_raised() with capable()	2012-05-10 23:21:39 -04:00
dm-log-userspace-transfer.h
dm-log.c
dm-mpath.c	dm mpath: allow ioctls to trigger pg init	2012-06-03 00:29:58 +01:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid.c	DM RAID: Use md_error() in place of simply setting Faulty bit	2012-05-22 13:55:31 +10:00
dm-raid1.c	dm raid1: set discard_zeroes_data_unsupported	2012-07-20 14:25:07 +01:00
dm-region-hash.c	dm raid1: fix crash with mirror recovery and discard	2012-07-20 14:25:03 +01:00
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c
dm-stripe.c
dm-sysfs.c
dm-table.c
dm-target.c
dm-thin-metadata.c	dm thin: provide userspace access to pool metadata	2012-06-03 00:30:01 +01:00
dm-thin-metadata.h	dm thin: provide userspace access to pool metadata	2012-06-03 00:30:01 +01:00
dm-thin.c	dm thin: do not send discards to shared blocks	2012-07-20 14:25:05 +01:00
dm-uevent.c
dm-uevent.h
dm-verity.c	dm: add verity target	2012-03-28 18:43:38 +01:00
dm-zero.c
dm.c
dm.h
faulty.c
Kconfig	dm: add verity target	2012-03-28 18:43:38 +01:00
linear.c	md/linear: If md_integrity_register() fails, linear_run() must free the mem.	2012-04-02 09:48:37 +10:00
linear.h
Makefile	dm: add verity target	2012-03-28 18:43:38 +01:00
md.c	blk: pass from_schedule to non-request unplug functions.	2012-07-31 09:08:15 +02:00
md.h	blk: pass from_schedule to non-request unplug functions.	2012-07-31 09:08:15 +02:00
multipath.c	md: make 'name' arg to md_register_thread non-optional.	2012-07-03 15:56:52 +10:00
multipath.h
raid0.c	md: Avoid OOPS when reshaping raid1 to raid0	2012-04-03 15:37:26 +10:00
raid0.h
raid1.c	md: remove plug_cnt feature of plugging.	2012-07-31 09:08:14 +02:00
raid1.h
raid5.c	raid5: make_request use batch stripe release	2012-08-02 08:33:00 +10:00
raid5.h	raid5: make_request use batch stripe release	2012-08-02 08:33:00 +10:00
raid10.c	md: remove plug_cnt feature of plugging.	2012-07-31 09:08:14 +02:00
raid10.h	md/raid10: add reshape support	2012-05-22 13:53:47 +10:00