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Subject[PATCH 0/8] dm: request-based dm-multipath
Hi Alasdair,

This patch-set is the updated version of request-based dm-multipath.
The changes from the previous version (*) are to follow up the change
of the interface to export lld's busy state (PATCH 5).


All necessary interfaces to support request stacking drivers are now
in the for-2.6.28 branch of the Jens' linux-2.6-block git repository.
This patch-set depends on those interfaces.

This patch-set is created on top of 2.6.27-rc8 + your patches shown
between "NEXT_PATCHES_START" and "NEXT_PATCHES_END" of the series file:

Please review and apply.

Summary of the patches:
1/8: dm core: remove unused DM_WQ_FLUSH_ALL
2/8: dm core: tidy local_init
3/8: dm core: add kmem_cache for request-based dm
4/8: dm core: add target interfaces for request-based dm
5/8: dm core: add core functions for request-based dm
6/8: dm core: enable request-based dm
7/8: dm core: reject I/O violating new queue limits
8/8: dm-mpath: convert to request-based
(PATCH 1 is also included in the Milan's barrier support patch-set)

drivers/md/dm-ioctl.c | 13
drivers/md/dm-mpath.c | 192 +++++---
drivers/md/dm-table.c | 82 +++
drivers/md/dm.c | 956 +++++++++++++++++++++++++++++++++++++++--- drivers/md/dm.h | 17
include/linux/device-mapper.h | 24 +
6 files changed, 1161 insertions(+), 123 deletions(-)

Kiyoshi Ueda

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