Paolo Bonzini a7b91d35ba coroutine-lock: make CoRwlock thread-safe and fair ... This adds a CoMutex around the existing CoQueue. Because the write-side can just take CoMutex, the old "writer" field is not necessary anymore. Instead of removing it altogether, count the number of pending writers during a read-side critical section and forbid further readers from entering. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 20170213181244.16297-7-pbonzini@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>		2017-02-21 11:39:40 +00:00
..
acl.c
aio-posix.c	async: remove unnecessary inc/dec pairs	2017-02-21 11:39:40 +00:00
aio-win32.c	async: remove unnecessary inc/dec pairs	2017-02-21 11:39:40 +00:00
aiocb.c	block: move AioContext, QEMUTimer, main-loop to libqemuutil	2017-02-21 11:14:07 +00:00
async.c	async: remove unnecessary inc/dec pairs	2017-02-21 11:39:40 +00:00
base64.c
bitmap.c
bitops.c
buffer.c
bufferiszero.c
compatfd.c
coroutine-gthread.c
coroutine-sigaltstack.c
coroutine-ucontext.c
coroutine-win32.c
crc32c.c
cutils.c
envlist.c
error.c
event_notifier-posix.c
event_notifier-win32.c
fifo8.c	migration: consolidate VMStateField.start	2017-02-13 17:27:13 +00:00
getauxval.c
hbitmap.c	hbitmap: Add hbitmap_is_serializable()	2017-01-26 10:25:01 +08:00
hexdump.c
host-utils.c	host-utils: Implement unsigned quadword left/right shift and unit tests	2017-01-31 10:10:14 +11:00
id.c
iohandler.c	block: move AioContext, QEMUTimer, main-loop to libqemuutil	2017-02-21 11:14:07 +00:00
iov.c
lockcnt.c
log.c
main-loop.c	block: move AioContext, QEMUTimer, main-loop to libqemuutil	2017-02-21 11:14:07 +00:00
Makefile.objs	block: move AioContext, QEMUTimer, main-loop to libqemuutil	2017-02-21 11:14:07 +00:00
memfd.c
mmap-alloc.c	util/mmap-alloc: refactor a little bit for readability	2017-01-24 23:26:53 +03:00
module.c
notify.c
osdep.c
oslib-posix.c
oslib-win32.c	win32: use glib gpoll if glib >= 2.50	2017-01-24 23:26:53 +03:00
path.c
qdist.c
qemu-config.c
qemu-coroutine-io.c
qemu-coroutine-lock.c	coroutine-lock: make CoRwlock thread-safe and fair	2017-02-21 11:39:40 +00:00
qemu-coroutine-sleep.c	block: explicitly acquire aiocontext in timers that need it	2017-02-21 11:14:08 +00:00
qemu-coroutine.c	coroutine-lock: add limited spinning to CoMutex	2017-02-21 11:39:40 +00:00
qemu-error.c
qemu-openpty.c
qemu-option.c	util: add iterators for QemuOpts values	2017-02-09 17:28:49 +01:00
qemu-progress.c
qemu-sockets.c	io: introduce a DNS resolver API	2017-01-23 15:32:46 +00:00
qemu-thread-posix.c
qemu-thread-win32.c
qemu-timer-common.c
qemu-timer.c	block: move AioContext, QEMUTimer, main-loop to libqemuutil	2017-02-21 11:14:07 +00:00
qht.c
range.c
rcu.c
readline.c
thread-pool.c	block: explicitly acquire aiocontext in aio callbacks that need it	2017-02-21 11:39:39 +00:00
throttle.c
timed-average.c
trace-events	coroutine-lock: make CoMutex thread-safe	2017-02-21 11:39:40 +00:00
unicode.c
uri.c	Fix documentation and some comments (article, grammar)	2017-01-24 23:26:52 +03:00
uuid.c