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[dm-devel] [PATCH v2 0/4] dm log userspace: a fix and other improvements


I've reviewed all of these patches from Jon:
- cleaned up all patch headers and subjects a bit
- patch 1 is a fix that should go to 2.6.37
- the others are fine to go to linux-next (and queue for 2.6.38)
- made some changes to patch 3 (uninit 'type' warning, move 'group'
  from end of 'log_c' structure to flush_by_group's stack). Jon may
  clean up the flush_by_group() list processing further but I've added
  a useful comment about the final list_splice_init.


Jonathan Brassow (4):
  dm log userspace: trap all errors from failed log construction
  dm log userspace: split flush queue
  dm log userspace: group clear and mark requests
  dm log userspace: add version number to communication structure

 drivers/md/dm-log-userspace-base.c     |  130 ++++++++++++++++++++++++++------
 drivers/md/dm-log-userspace-transfer.c |    1 +
 include/linux/dm-log-userspace.h       |   13 +++-
 3 files changed, 119 insertions(+), 25 deletions(-)


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