The patches has been rebased onto Alex's [RFC] [PATCHv5 00/16] aio / timers:
Add AioContext timers and use ppoll
permalink.gmane.org/gmane.comp.emulators.qemu/226333
For some other complied error issue, I can not finish compiling, will fix it
later.
Changes since last version:
1. drop the overlap partition and leave only thread-safe stuff
2. For timers_state, since currently, only vm_clock can be read outside BQL.
There is no protection with ticks(since the protection will cost more in
read_tsc path).
3. use light weight QemuEvent to re-implement the qemu_clock_enable(foo,false)
Liu Ping Fan (2):
timer: protect timers_state's clock with seqlock
timer: make qemu_clock_enable sync between disable and timer's cb
Paolo Bonzini (2):
seqlock: introduce read-write seqlock
qemu-thread: add QemuEvent
cpus.c | 36 +++++++++++---
include/qemu/seqlock.h | 72 +++++++++++++++++++++++++++
include/qemu/thread-posix.h | 8 +++
include/qemu/thread-win32.h | 4 ++
include/qemu/thread.h | 7 +++
include/qemu/timer.h | 1 +
qemu-timer.c | 11 +++++
util/qemu-thread-posix.c | 116 ++++++++++++++++++++++++++++++++++++++++++++
util/qemu-thread-win32.c | 26 ++++++++++
9 files changed, 274 insertions(+), 7 deletions(-)
create mode 100644 include/qemu/seqlock.h
--
1.8.1.4
