Mike Snitzer 924e600d41 dm: eliminate some holes data structures ...

Eliminate a 4-byte hole in 'struct dm_io_memory' by moving 'offset' above the
'ptr' to which it applies (size reduced from 24 to 16 bytes).  And by
association, 1-4 byte hole is eliminated in 'struct dm_io_request' (size
reduced from 56 to 48 bytes).

Eliminate all 6 4-byte holes and 1 cache-line in 'struct dm_snapshot' (size
reduced from 392 to 368 bytes).

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

2010-03-06 02:32:33 +00:00

..

raid6test

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

.gitignore

…

bitmap.c

md/bitmap: update dirty flag when bitmap bits are explicitly set.

2009-12-14 12:51:41 +11:00

bitmap.h

md: Support write-intent bitmaps with externally managed metadata.

2009-12-14 12:51:41 +11:00

dm-bio-record.h

dm: preserve bi_io_vec when resubmitting bios

2009-04-02 19:55:23 +01:00

dm-crypt.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-delay.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-exception-store.c

dm snapshot: move cow ref from exception store to snap core

2009-12-10 23:52:12 +00:00

dm-exception-store.h

dm snapshot: add merging

2009-12-10 23:52:32 +00:00

dm-io.c

dm io: handle empty barriers

2009-12-10 23:52:22 +00:00

dm-ioctl.c

dm ioctl: introduce flag indicating uevent was generated

2010-03-06 02:32:31 +00:00

dm-kcopyd.c

dm kcopyd: accept zero size jobs

2009-12-10 23:52:13 +00:00

dm-linear.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-log-userspace-base.c

dm log: userspace fix incorrect luid cast in userspace_ctr

2009-10-16 23:18:15 +01:00

dm-log-userspace-transfer.c

dm log: userspace fix overhead_size calcuations

2010-02-16 18:42:53 +00:00

dm-log-userspace-transfer.h

dm log: userspace add luid to distinguish between concurrent log instances

2009-09-04 20:40:34 +01:00

dm-log.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-mpath.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-mpath.h

dm mpath: remove is_active from struct dm_path

2008-10-10 13:36:58 +01:00

dm-path-selector.c

dm: path selector use module refcount directly

2009-04-02 19:55:27 +01:00

dm-path-selector.h

dm mpath: add start_io and nr_bytes to path selectors

2009-06-22 10:12:27 +01:00

dm-queue-length.c

dm mpath: add queue length load balancer

2009-06-22 10:12:27 +01:00

dm-raid1.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-region-hash.c

dm raid1: fix null pointer dereference in suspend

2010-02-16 18:42:58 +00:00

dm-round-robin.c

dm mpath: add start_io and nr_bytes to path selectors

2009-06-22 10:12:27 +01:00

dm-service-time.c

dm mpath: add service time load balancer

2009-06-22 10:12:28 +01:00

dm-snap-persistent.c

dm snapshot: persistent annotate work_queue as on stack

2010-02-16 18:42:51 +00:00

dm-snap-transient.c

dm snapshot: move cow ref from exception store to snap core

2009-12-10 23:52:12 +00:00

dm-snap.c

dm: eliminate some holes data structures

2010-03-06 02:32:33 +00:00

dm-stripe.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-sysfs.c

dm: sysfs revert add empty release function to avoid debug warning

2010-02-16 18:43:04 +00:00

dm-table.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-target.c

dm target: remove struct tt_internal

2009-04-02 19:55:28 +01:00

dm-uevent.c

dm table: remove dm_get from dm_table_get_md

2010-03-06 02:29:52 +00:00

dm-uevent.h

dm: uevent generate events

2007-10-20 02:01:26 +01:00

dm-zero.c

dm: consolidate target deregistration error handling

2009-01-06 03:04:58 +00:00

dm.c

dm ioctl: introduce flag indicating uevent was generated

2010-03-06 02:32:31 +00:00

dm.h

dm ioctl: introduce flag indicating uevent was generated

2010-03-06 02:32:31 +00:00

faulty.c

md: add MODULE_DESCRIPTION for all md related modules.

2009-12-14 12:51:41 +11:00

Kconfig

md: revise Kconfig help for MD_MULTIPATH

2009-12-14 12:51:41 +11:00

linear.c

block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors

2010-02-26 13:58:08 +01:00

linear.h

md/linear: use call_rcu to free obsolete 'conf' structures.

2009-06-18 08:49:42 +10:00

Makefile

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

md.c

md: fix some lockdep issues between md and sysfs.

2010-02-10 11:26:09 +11:00

md.h

raid: improve MD/raid10 handling of correctable read errors.

2009-12-14 12:51:41 +11:00

mktables.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

multipath.c

block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors

2010-02-26 13:58:08 +01:00

multipath.h

md: remove mddev_to_conf "helper" macro

2009-06-16 16:54:21 +10:00

raid0.c

block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors

2010-02-26 13:58:08 +01:00

raid0.h

md: remove mddev_to_conf "helper" macro

2009-06-16 16:54:21 +10:00

raid1.c

block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors

2010-02-26 13:58:08 +01:00

raid1.h

md/raid1: add takeover support for raid5->raid1

2009-12-14 12:51:41 +11:00

raid5.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2010-03-03 07:34:18 -08:00

raid5.h

percpu: add __percpu sparse annotations to what's left

2010-02-17 11:17:38 +09:00

raid6algos.c

md: add MODULE_DESCRIPTION for all md related modules.

2009-12-14 12:51:41 +11:00

raid6altivec.uc

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

raid6int.uc

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

raid6mmx.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6recov.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6sse1.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6sse2.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6x86.h

md: fix typo in FSF address

2009-03-31 14:57:37 +11:00

raid10.c

block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors

2010-02-26 13:58:08 +01:00

raid10.h

md: remove mddev_to_conf "helper" macro

2009-06-16 16:54:21 +10:00

unroll.awk

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00