Mike Snitzer
ea2dd8c1ed
dm cache: policy ignore hints if generated by different version
...
When reading the dm cache metadata from disk, ignore the policy hints
unless they were generated by the same major version number of the same
policy module.
The hints are considered to be private data belonging to the specific
module that generated them and there is no requirement for them to make
sense to different versions of the policy that generated them.
Policy modules are all required to work fine if no previous hints are
supplied (or if existing hints are lost).
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2013-03-20 17:21:28 +00:00
..
persistent-data
dm thin: fix discard corruption
2013-03-20 17:21:24 +00:00
bitmap.c
new helper: file_inode(file)
2013-02-22 23:31:31 -05:00
bitmap.h
dm-bio-prison.c
dm: add cache target
2013-03-01 22:45:51 +00:00
dm-bio-prison.h
dm: add cache target
2013-03-01 22:45:51 +00:00
dm-bio-record.h
dm-bufio.c
dm verity: avoid deadlock
2013-03-20 17:21:25 +00:00
dm-bufio.h
dm-cache-block-types.h
dm: add cache target
2013-03-01 22:45:51 +00:00
dm-cache-metadata.c
dm cache: policy ignore hints if generated by different version
2013-03-20 17:21:28 +00:00
dm-cache-metadata.h
dm cache: policy ignore hints if generated by different version
2013-03-20 17:21:28 +00:00
dm-cache-policy-cleaner.c
dm cache: policy change version from string to integer set
2013-03-20 17:21:27 +00:00
dm-cache-policy-internal.h
dm cache: policy change version from string to integer set
2013-03-20 17:21:27 +00:00
dm-cache-policy-mq.c
dm cache: policy change version from string to integer set
2013-03-20 17:21:27 +00:00
dm-cache-policy.c
dm cache: policy change version from string to integer set
2013-03-20 17:21:27 +00:00
dm-cache-policy.h
dm cache: policy change version from string to integer set
2013-03-20 17:21:27 +00:00
dm-cache-target.c
dm cache: policy ignore hints if generated by different version
2013-03-20 17:21:28 +00:00
dm-crypt.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm-delay.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm-exception-store.c
dm-exception-store.h
dm-flakey.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm-io.c
dm kcopyd: add WRITE SAME support to dm_kcopyd_zero
2012-12-21 20:23:37 +00:00
dm-ioctl.c
dm ioctl: allow message to return data
2013-03-01 22:45:49 +00:00
dm-kcopyd.c
dm kcopyd: introduce configurable throttling
2013-03-01 22:45:49 +00:00
dm-linear.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log.c
dm-mpath.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid.c
md updates for 3.9
2013-03-05 17:22:08 -08:00
dm-raid1.c
dm kcopyd: introduce configurable throttling
2013-03-01 22:45:49 +00:00
dm-region-hash.c
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c
dm kcopyd: introduce configurable throttling
2013-03-01 22:45:49 +00:00
dm-stripe.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm-sysfs.c
dm-table.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm-target.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm-thin-metadata.c
dm persistent data: set some btree fn parms const
2013-03-01 22:45:47 +00:00
dm-thin-metadata.h
dm-thin.c
dm thin: fix non power of two discard granularity calc
2013-03-20 17:21:25 +00:00
dm-uevent.c
dm-uevent.h
dm-verity.c
dm verity: avoid deadlock
2013-03-20 17:21:25 +00:00
dm-zero.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm.c
dm: add target num_write_bios fn
2013-03-01 22:45:49 +00:00
dm.h
dm: introduce per_bio_data
2012-12-21 20:23:38 +00:00
faulty.c
md faulty: use disk_stack_limits()
2012-10-22 10:44:55 +11:00
Kconfig
md updates for 3.9
2013-03-05 17:22:08 -08:00
linear.c
md: linear supports TRIM
2012-10-11 13:08:44 +11:00
linear.h
Makefile
dm cache: add cleaner policy
2013-03-01 22:45:52 +00:00
md.c
md: expedite metadata update when switching read-auto -> active
2013-02-28 11:59:03 +11:00
md.h
md update for 3.8
2012-12-18 09:32:44 -08:00
multipath.c
MD: change the parameter of md thread
2012-10-11 13:34:00 +11:00
multipath.h
raid0.c
md/raid0: improve error message when converting RAID4-with-spares to RAID0
2013-02-26 11:58:44 +11:00
raid0.h
raid1.c
md/raid1,raid10: fix deadlock with freeze_array()
2013-02-26 11:58:50 +11:00
raid1.h
raid5.c
md updates for 3.9
2013-03-05 17:22:08 -08:00
raid5.h
MD: raid5 trim support
2012-10-11 13:49:05 +11:00
raid10.c
md/raid1,raid10: fix deadlock with freeze_array()
2013-02-26 11:58:50 +11:00
raid10.h
MD RAID10: Improve redundancy for 'far' and 'offset' algorithms (part 1)
2013-02-26 11:55:30 +11:00