[Qemu-block] [PATCH 0/2] improve aio_poll performance

[Yaowei Bai]

This patchset change to check epoll's enablement first before nodes
iteration to improve aio_poll()'s performance.

Also fix a wrong comment of mirror_start().

Yaowei Bai (2):
  block: mirror: fix wrong comment of mirror_start
  aio: improve aio_poll performance by checking epoll only once

 aio-posix.c               | 12 +++++++-----
 include/block/block_int.h |  2 +-
 2 files changed, 8 insertions(+), 6 deletions(-)

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1.8.3.1