Messages in this thread | | | Date | Thu, 12 Aug 2010 06:59:26 +0100 | From | Alasdair G Kergon <> | Subject | [git pull] device-mapper patches for 2.6.36 |
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[Resent with mailing lists I lost from the cc - again...]
Please pull from:
master.kernel.org:/pub/scm/linux/kernel/git/agk/linux-2.6-dm.git master
to get the following device-mapper fixes and enhancements for inclusion in 2.6.36.
The main enhancement here is discard support. We left the dm-crypt target out of this for now, hoping we might find some cryptographers to help us consider this.
Alasdair G Kergon (3): dm mpath: fix NULL pointer dereference when path parameters missing dm ioctl: make __dev_status void dm: use dm_target_offset macro
Arnd Bergmann (1): dm ioctl: use nonseekable_open
Julia Lawall (1): dm crypt: use kstrdup
Kiyoshi Ueda (3): dm: prevent access to md being deleted dm ioctl: release _hash_lock between devices in remove_all dm: separate device deletion from dm_put
Mike Snitzer (11): dm ioctl: make bio or request based device type immutable dm: do not initialise full request queue when bio based dm: rename map_info flush_request to target_request_nr dm: linear support discard dm: use common __issue_target_request for flush and discard support dm: factor out max_io_len_target_boundary dm: zero silently drop discards dm delay: support discard dm: error return error for discards dm: split discard requests on target boundaries dm mpath: support discard
Mikulas Patocka (7): dm snapshot: iterate origin and cow devices dm snapshot: test chunk size against both origin and snapshot dm: skip second flush on bio unsupported error dm snapshot: implement merge dm stripe: move sector translation to a function dm stripe: optimize sector division dm stripe: support discards
Milan Broz (2): dm crypt: simplify crypt_config destruction logic dm crypt: simplify crypt_ctr
Peter Rajnoha (3): dm ioctl: remove __dev_status from geometry and target message dm ioctl: return uevent flag after rename dm: allow autoloading of dm mod
Tomohiro Kusumi (1): dm snapshot: persistent use define for disk header chunk size
Will Drewry (1): dm ioctl: refactor dm_table_complete
Documentation/devices.txt | 1 + drivers/md/dm-crypt.c | 342 +++++++++++++++++++++------------------ drivers/md/dm-delay.c | 6 +- drivers/md/dm-exception-store.c | 4 +- drivers/md/dm-exception-store.h | 3 +- drivers/md/dm-ioctl.c | 207 ++++++++++++------------ drivers/md/dm-linear.c | 3 +- drivers/md/dm-mpath.c | 11 ++ drivers/md/dm-raid1.c | 2 +- drivers/md/dm-snap-persistent.c | 6 +- drivers/md/dm-snap.c | 62 +++++-- drivers/md/dm-stripe.c | 87 +++++++++-- drivers/md/dm-table.c | 99 +++++++++++- drivers/md/dm-target.c | 5 + drivers/md/dm-zero.c | 5 + drivers/md/dm.c | 329 ++++++++++++++++++++++++++++--------- drivers/md/dm.h | 14 ++- include/linux/device-mapper.h | 16 ++- include/linux/dm-ioctl.h | 5 +- include/linux/miscdevice.h | 1 + 20 files changed, 822 insertions(+), 386 deletions(-)
Thanks, Alasdair.
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