Pavel Dovgalyuk 75bbe5e5ec replay: notify vCPU when BH is scheduled ... vCPU execution should be suspended when new BH is scheduled. This is needed to avoid guest timeouts caused by the long cycles of the execution. In replay mode execution may hang when vCPU sleeps and block event comes to the queue. This patch adds notification which wakes up vCPU or interrupts execution of guest code. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> -- v2: changed first_cpu to current_cpu (suggested by Richard Henderson) v4: moved vCPU notification to aio_bh_enqueue (suggested by Paolo Bonzini) Message-Id: <165364837317.688121.17680519919871405281.stgit@pasha-ThinkPad-X280> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2022-06-06 09:26:53 +02:00
..
aio-posix.c	util/event-loop-base: Introduce options to set the thread pool size	2022-05-09 10:43:23 +01:00
aio-posix.h	aio-posix: fix spurious ->poll_ready() callbacks in main loop	2022-03-17 11:23:18 +00:00
aio-wait.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
aio-win32.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
aiocb.c	block: move AioContext, QEMUTimer, main-loop to libqemuutil	2017-02-21 11:14:07 +00:00
async.c	replay: notify vCPU when BH is scheduled	2022-06-06 09:26:53 +02:00
atomic64.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
base64.c	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
bitmap.c	Replace config-time define HOST_WORDS_BIGENDIAN	2022-04-06 10:50:37 +02:00
bitops.c	avoid TABs in files that only contain a few	2019-01-11 15:46:56 +01:00
block-helpers.c	block: move logical block size check function to a common utility function	2020-10-23 13:42:16 +01:00
block-helpers.h	block: move logical block size check function to a common utility function	2020-10-23 13:42:16 +01:00
buffer.c	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
bufferiszero.c	cpuid: use unsigned for max cpuid	2022-02-04 09:07:43 -05:00
cacheflush.c	include: Move qemu_[id]cache_* declarations to new qemu/cacheinfo.h	2022-02-21 13:30:20 +00:00
cacheinfo.c	include: Move qemu_[id]cache_* declarations to new qemu/cacheinfo.h	2022-02-21 13:30:20 +00:00
compatfd.c	util: replace pipe()+cloexec with g_unix_open_pipe()	2022-05-03 15:18:14 +04:00
coroutine-sigaltstack.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
coroutine-ucontext.c	coroutine-ucontext: use QEMU_DEFINE_STATIC_CO_TLS()	2022-05-04 15:55:23 +02:00
coroutine-win32.c	coroutine-win32: use QEMU_DEFINE_STATIC_CO_TLS()	2022-05-04 15:55:23 +02:00
crc32c.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
crc-ccitt.c	util: Add CRC16 (CCITT) calculation routines	2021-01-24 20:10:54 +01:00
cutils.c	include: move qemu_*_exec_dir() to cutils	2022-05-28 11:42:56 +02:00
dbus.c	util: add dbus helper unit	2020-01-06 18:41:32 +04:00
drm.c	util/drm: make portable by avoiding struct dirent d_type	2020-07-13 14:36:10 +01:00
envlist.c	Use g_new() & friends where that makes obvious sense	2022-03-21 15:44:44 +01:00
error-report.c	error-report: fix g_date_time_format assertion	2022-04-28 08:51:56 +02:00
error.c	error: make Error **errp const where it is appropriate	2019-12-18 08:36:16 +01:00
event_notifier-posix.c	Replace qemu_pipe() with g_unix_open_pipe()	2022-05-03 15:17:56 +04:00
event_notifier-win32.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
fdmon-epoll.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
fdmon-io_uring.c	aio-posix: fix build failure io_uring 2.2	2022-03-17 11:23:18 +00:00
fdmon-poll.c	fdmon-poll: reset npfd when upgrading to fdmon-epoll	2020-09-23 13:45:52 +01:00
fifo8.c	utils/fifo8: change fatal errors from abort() to assert()	2021-02-07 20:38:20 +00:00
filemonitor-inotify.c	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
filemonitor-stub.c	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
getauxval.c	util/getauxval: Porting to FreeBSD getauxval feature	2020-06-26 06:45:29 -04:00
guest-random.c	util/guest-random: Fix size arg to tail memcpy	2021-07-09 18:42:46 +02:00
hbitmap.c	Use g_new() & friends where that makes obvious sense	2022-03-21 15:44:44 +01:00
hexdump.c	include: move C/util-related declarations to cutils.h	2022-04-06 14:31:43 +02:00
host-utils.c	Replace config-time define HOST_WORDS_BIGENDIAN	2022-04-06 10:50:37 +02:00
id.c	net: Use id_generate() in the network subsystem, too	2021-03-09 21:47:45 +01:00
int128.c	qemu/int128: addition of div/rem 128-bit operations	2022-01-08 15:46:10 +10:00
iov.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
iova-tree.c	util: add iova_tree_find_iova	2022-03-15 13:57:44 +08:00
keyval.c	include: add qemu/keyval.h	2022-04-21 17:03:51 +04:00
lockcnt.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
log.c	util/log: Support per-thread log files	2022-04-20 10:51:11 -07:00
main-loop.c	util/event-loop-base: Introduce options to set the thread pool size	2022-05-09 10:43:23 +01:00
memalign.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
memfd.c	linux-user: add memfd_create	2019-09-11 08:46:17 +02:00
meson.build	meson, configure: move libgio test to meson	2022-04-28 08:52:22 +02:00
mmap-alloc.c	Replace qemu_real_host_page variables with inlined functions	2022-04-06 10:50:38 +02:00
module.c	modules: check arch on qom lookup	2021-07-09 18:20:27 +02:00
notify.c	xen / notify: introduce a new XenWatchList abstraction	2019-09-24 12:18:47 +01:00
nvdimm-utils.c	Clean up includes	2020-12-10 17:16:44 +01:00
osdep.c	softmmu: remove deprecated --enable-fips option	2022-04-26 16:12:25 +01:00
oslib-posix.c	include: move qemu_*_exec_dir() to cutils	2022-05-28 11:42:56 +02:00
oslib-win32.c	util/win32: simplify qemu_get_local_state_dir()	2022-05-28 11:42:56 +02:00
path.c	util/path: Do not cache all filenames at startup	2019-06-24 22:19:30 +02:00
qdist.c	qdist: return "(empty)" instead of NULL when printing an empty dist	2016-08-03 18:44:56 +02:00
qemu-co-shared-resource.c	co-shared-resource: protect with a mutex	2021-06-25 14:24:24 +03:00
qemu-config.c	remove -writeconfig	2022-04-28 08:51:56 +02:00
qemu-coroutine-io.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
qemu-coroutine-lock.c	coroutine-lock: qemu_co_queue_restart_all is a coroutine-only qemu_co_enter_all	2022-05-12 12:29:44 +02:00
qemu-coroutine-sleep.c	coroutine-sleep: introduce qemu_co_sleep	2021-05-21 18:22:33 +01:00
qemu-coroutine.c	coroutine: Revert to constant batch size	2022-05-12 12:21:30 +02:00
qemu-option.c	qemu-option: Allow deleting opts during qemu_opts_foreach()	2021-10-15 16:11:22 +02:00
qemu-print.c	monitor: Use getter/setter functions for cur_mon	2020-10-09 07:08:19 +02:00
qemu-progress.c	include: move progress API to qemu-progress.h	2022-04-06 14:31:43 +02:00
qemu-sockets.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
qemu-thread-common.h	Clean up includes	2018-12-20 10:29:08 +01:00
qemu-thread-posix.c	thread-posix: optimize qemu_sem_timedwait with zero timeout	2022-04-06 14:31:56 +02:00
qemu-thread-win32.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
qemu-timer-common.c	semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ	2021-01-18 10:05:06 +00:00
qemu-timer.c	Use g_new() & friends where that makes obvious sense	2022-03-21 15:44:44 +01:00
qht.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
qsp.c	qemu/atomic: Add aligned_{int64,uint64}_t types	2021-07-21 07:45:38 -10:00
range.c	Don't talk about the LGPL if the file is licensed under the GPL	2019-01-30 10:51:20 +01:00
rcu.c	rcu: use coroutine TLS macros	2022-03-04 18:14:40 +01:00
readline.c	readline: Fix possible array index out of bounds in readline_hist_add()	2021-01-04 11:13:39 +00:00
selfmap.c	util/selfmap: Discard mapping on error	2021-07-26 07:06:49 -10:00
stats64.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
sys_membarrier.c	sys_membarrier: fix up include directives	2018-04-05 14:37:38 +02:00
systemd.c	tools: Fix use of fcntl(F_SETFD) during socket activation	2020-05-04 14:54:35 -05:00
thread-pool.c	thread-pool: remove stopping variable	2022-05-25 21:26:26 +02:00
throttle.c	Remove superfluous timer_del() calls	2021-01-08 15:13:38 +00:00
timed-average.c	Fix some typos found by codespell	2016-05-18 15:04:27 +03:00
trace-events	modules: add tracepoints	2021-07-09 18:20:27 +02:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
transactions.c	transactions: Invoke clean() after everything else	2021-11-16 09:43:44 +01:00
unicode.c	json: Reject invalid UTF-8 sequences	2018-08-24 20:26:37 +02:00
uri.c	util/uri: do not check argument of uri_free()	2021-07-09 12:26:05 +02:00
userfaultfd.c	migration: introduce UFFD-WP low-level interface helpers	2021-02-08 11:19:51 +00:00
uuid.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
vfio-helpers.c	Replace qemu_real_host_page variables with inlined functions	2022-04-06 10:50:38 +02:00
vhost-user-server.c	util: rename qemu_*block() socket functions	2022-05-03 15:53:20 +04:00
yank.c	yank: Remove dependency on qiochannel	2021-04-01 15:27:44 +04:00