[Devel] [PATCH rh7 0/4] ploop: Be over protectable on discard

[Kirill Tkhai]

Forcedly wait and disable discard on snapshot and grow.

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Kirill Tkhai (4):
      ploop: Simplify check in ploop_fast_end_io()
      ploop: Rename fast_path_waitq into pending_waitq
      ploop: Rename bio_discard_inflight_reqs into discard_inflight_reqs
      ploop: Be overprotective on discard


 drivers/block/ploop/dev.c   |   83 +++++++++++++++++++++++++++++++++++++------
 drivers/block/ploop/sysfs.c |    2 +
 include/linux/ploop/ploop.h |    5 ++-
 3 files changed, 75 insertions(+), 15 deletions(-)

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Signed-off-by: Kirill Tkhai <ktkhai at virtuozzo.com>