[PATCH 0/5] MD: don't abuse bi_phys_segements

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This patchset removes the hack of bio->by_phys_segements usage

Shaohua Li (5):
  MD: attach data to each bio
  md/raid5: don't abuse bio->bi_phys_segments
  md/raid5: change disk limits
  md/raid1: don't abuse bio->bi_phys_segments
  md/raid10: don't abuse bio->bi_phys_segments

 drivers/md/md.c     | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/md/md.h     | 18 ++++++++++++++
 drivers/md/raid1.c  | 44 +++++++++++++++++++---------------
 drivers/md/raid10.c | 40 ++++++++++++++++++-------------
 drivers/md/raid5.c  | 21 ++++++++---------
 drivers/md/raid5.h  | 37 +++++++++++++++--------------
 6 files changed, 164 insertions(+), 64 deletions(-)

-- 
2.9.3

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