[dm-devel] [PATCH 0/2] Avoid deadlocks with bio allocation

[Kent Overstreet <koverstreet google com>]

These patches were part of the block cleanups series I just sent out, but I
split them off. Nothing's changed with them lately, the last thing I added was
a bit of logic to the "punt to rescue" code to only punt bios that were
allocated from the current bio_set.

Kent Overstreet (2):
  block: Reorder struct bio_set
  block: Avoid deadlocks with bio allocation by stacking drivers

 fs/bio.c            | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 include/linux/bio.h | 75 +++++++++++++++++++++++++--------------------
 2 files changed, 126 insertions(+), 36 deletions(-)

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1.7.12