[Qemu-devel] [PATCH v6 0/2] mirror: Improve zero write and discard

[Fam Zheng]

v6: Address Paolo's comments in mirror_iteration:
    - break if we've already got a chunk to work on;
    - fix a typo in comment.

Patch 1 rewrites mirror_iteration. Patch 2 is a small DRY cleaning up.


Fam Zheng (2):
  mirror: Rewrite mirror_iteration
  mirror: Add mirror_wait_for_io

 block/mirror.c | 325 ++++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 196 insertions(+), 129 deletions(-)

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2.4.3