The following patches have been published to the 'for-next' branch of
the device-mapper git repository:
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
The patches marked as RFC (19-24) could use the most review. But all
review would be appreciated.
Thanks,
Mike
Heinz Mauelshagen (11):
dm cache policy mq: return NULL if mq->free list is empty in alloc_entry
dm cache policy: variable hints support
dm cache policy: have policy_writeback_work return -ENODATA by default
dm cache: use is_write_io() in more places
dm cache: use cell_defer() boolean argument consistently
dm cache: log error message if dm_kcopyd_copy() fails
dm cache: use a boolean when setting cache->quiescing
dm cache: optimize commit_if_needed
dm cache: add hints policy
dm cache: add cache block invalidation API
dm cache policy era: add cache block invalidation support
Joe Thornber (9):
dm: nest targets used for testing under DM_TEST_TARGETS
dm space map disk: optimise sm_disk_dec_block
dm cache policy: remove return from void policy_remove_mapping
dm cache policy mq: a few small fixes
dm cache policy mq: implement writeback_work() and mq_{set,clear}_dirty()
dm cache: be much more aggressive about promoting writes to discarded blocks
dm cache metadata: return bool from __superblock_all_zeroes
dm cache metadata: check the metadata version when reading the superblock
dm cache: add passthrough mode
Mike Snitzer (1):
dm table: print error on preresume failure
Morgan Mears (3):
dm cache: support for stackable caching policies
dm cache: add era policy shim
dm cache: add trc policy shim
drivers/md/Kconfig | 68 ++-
drivers/md/Makefile | 9 +-
drivers/md/dm-cache-metadata.c | 189 +++++-
drivers/md/dm-cache-metadata.h | 28 +-
drivers/md/dm-cache-policy-cleaner.c | 10 +-
drivers/md/dm-cache-policy-era.c | 542 +++++++++++++++++
drivers/md/dm-cache-policy-hints.c | 769 +++++++++++++++++++++++++
drivers/md/dm-cache-policy-internal.h | 31 +-
drivers/md/dm-cache-policy-mq.c | 343 ++++++++---
drivers/md/dm-cache-policy-trc.c | 263 +++++++++
drivers/md/dm-cache-policy.c | 66 ++-
drivers/md/dm-cache-policy.h | 77 ++-
drivers/md/dm-cache-shim-utils.c | 217 +++++++
drivers/md/dm-cache-shim-utils.h | 73 +++
drivers/md/dm-cache-stack-utils.c | 239 ++++++++
drivers/md/dm-cache-stack-utils.h | 34 ++
drivers/md/dm-cache-target.c | 417 ++++++++++++--
drivers/md/dm-table.c | 5 +-
drivers/md/persistent-data/dm-space-map-disk.c | 18 +-
19 files changed, 3167 insertions(+), 231 deletions(-)
create mode 100644 drivers/md/dm-cache-policy-era.c
create mode 100644 drivers/md/dm-cache-policy-hints.c
create mode 100644 drivers/md/dm-cache-policy-trc.c
create mode 100644 drivers/md/dm-cache-shim-utils.c
create mode 100644 drivers/md/dm-cache-shim-utils.h
create mode 100644 drivers/md/dm-cache-stack-utils.c
create mode 100644 drivers/md/dm-cache-stack-utils.h
--
1.8.1.4
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