[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit afc9fcde55296b83f659de9da3cdf044812a6eeb:

  Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging 
(2021-10-20 06:10:51 -0700)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 4b2b3d2653f255ef4259a7689af1956536565901:

  coroutine: resize pool periodically instead of limiting size (2021-10-21 
18:40:07 +0100)

----------------------------------------------------------------
Pull request

Performance optimization when guest applications submit a lot of parallel I/O.
This has also been found to improve clang SafeStack performance.

----------------------------------------------------------------

Stefan Hajnoczi (1):
  coroutine: resize pool periodically instead of limiting size

 include/qemu/coroutine-pool-timer.h | 36 ++++++++++++++++
 include/qemu/coroutine.h            |  7 ++++
 iothread.c                          |  6 +++
 util/coroutine-pool-timer.c         | 35 ++++++++++++++++
 util/main-loop.c                    |  5 +++
 util/qemu-coroutine.c               | 64 ++++++++++++++++-------------
 util/meson.build                    |  1 +
 7 files changed, 125 insertions(+), 29 deletions(-)
 create mode 100644 include/qemu/coroutine-pool-timer.h
 create mode 100644 util/coroutine-pool-timer.c

-- 
2.31.1