[Qemu-devel] [PATCH 0/6] qcow2_co_write_zeroes and related improvements

[Denis V. Lunev]

This series enables tracepoints in qemu-io and improves
bdrv/qcow2_co_write_zeroes framework.

Signed-off-by: Denis V. Lunev <address@hidden>
CC: Kevin Wolf <address@hidden>

Denis V. Lunev (6):
  qcow2: add tracepoints for qcow2_co_write_zeroes
  qemu-io: enable tracing in qemu-io
  block: split write_zeroes always
  qcow2: simplify logic in qcow2_co_write_zeroes
  qcow2: fix condition in is_zero_cluster
  qcow2: merge is_zero_cluster helpers into qcow2_co_write_zeroes

 block/io.c    |  6 +++---
 block/qcow2.c | 63 ++++++++++++++++++++++-------------------------------------
 qemu-io.c     | 43 ++++++++++++++++++++++++++++++++++++++++
 trace-events  |  2 ++
 4 files changed, 71 insertions(+), 43 deletions(-)

-- 
2.5.0