[dm-devel] [git pull] device mapper changes for 4.4
Mike Snitzer
snitzer at redhat.com
Thu Nov 5 01:04:44 UTC 2015
Hi Linus,
Smaller set of DM changes for this merge. I've based these changes on
Jens' for-4.4/reservations branch because the associated DM changes
required it.
The following changes since commit a6dd1020d8ac55782f3e04856644cf68765f8c1b:
nvme: add missing endianess annotations in nvme_pr_command (2015-10-22 09:15:48 -0600)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm tags/dm-4.4-changes
for you to fetch changes up to aad9ae4550755edc020b5c511a8b54f0104b2f47:
dm switch: simplify conditional in alloc_region_table() (2015-10-31 19:06:06 -0400)
Please pull, thanks.
Mike
----------------------------------------------------------------
- Revert a dm-multipath change that caused a regression for unprivledged
users (e.g. kvm guests) that issued ioctls when a multipath device had
no available paths.
- Include Christoph's refactoring of DM's ioctl handling and add support
for passing through persistent reservations with DM multipath.
- All other changes are very simple cleanups.
----------------------------------------------------------------
Christoph Hellwig (2):
dm: refactor ioctl handling
dm: add support for passing through persistent reservations
Julia Lawall (1):
dm: drop NULL test before kmem_cache_destroy() and mempool_destroy()
Mauricio Faria de Oliveira (1):
Revert "dm mpath: fix stalls when handling invalid ioctls"
Mikulas Patocka (4):
dm: initialize non-blk-mq queue data before queue is used
dm: convert ffs to __ffs
dm: eliminate unused "bioset" process for each bio-based DM device
dm persistent data: eliminate unnecessary return values
Tomohiro Kusumi (5):
dm linear: remove redundant target name from error messages
dm delay: Use DM_MAPIO macros instead of open-coded equivalents
dm delay: capitalize the start of an delay_ctr() error message
dm delay: document that offsets are specified in sectors
dm switch: simplify conditional in alloc_region_table()
Documentation/device-mapper/delay.txt | 1 +
drivers/md/dm-bufio.c | 18 +-
drivers/md/dm-cache-metadata.c | 8 +-
drivers/md/dm-cache-policy-cleaner.c | 2 +-
drivers/md/dm-cache-policy-mq.c | 2 +-
drivers/md/dm-cache-policy-smq.c | 2 +-
drivers/md/dm-cache-target.c | 3 +-
drivers/md/dm-crypt.c | 6 +-
drivers/md/dm-delay.c | 7 +-
drivers/md/dm-era-target.c | 15 +-
drivers/md/dm-exception-store.c | 2 +-
drivers/md/dm-flakey.c | 16 +-
drivers/md/dm-io.c | 3 +-
drivers/md/dm-linear.c | 20 +-
drivers/md/dm-log-userspace-base.c | 3 +-
drivers/md/dm-log-writes.c | 13 +-
drivers/md/dm-mpath.c | 34 ++--
drivers/md/dm-region-hash.c | 6 +-
drivers/md/dm-snap-persistent.c | 2 +-
drivers/md/dm-switch.c | 25 ++-
drivers/md/dm-thin-metadata.c | 16 +-
drivers/md/dm-verity.c | 15 +-
drivers/md/dm.c | 209 ++++++++++++++++++---
drivers/md/persistent-data/dm-array.c | 4 +-
drivers/md/persistent-data/dm-block-manager.c | 4 +-
drivers/md/persistent-data/dm-block-manager.h | 2 +-
drivers/md/persistent-data/dm-btree-internal.h | 2 +-
drivers/md/persistent-data/dm-btree-remove.c | 36 +---
drivers/md/persistent-data/dm-btree-spine.c | 20 +-
drivers/md/persistent-data/dm-btree.c | 4 +-
drivers/md/persistent-data/dm-space-map-common.c | 32 ++--
.../md/persistent-data/dm-transaction-manager.c | 4 +-
.../md/persistent-data/dm-transaction-manager.h | 2 +-
include/linux/device-mapper.h | 6 +-
include/uapi/linux/dm-ioctl.h | 4 +-
35 files changed, 333 insertions(+), 215 deletions(-)
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