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Peter Xu cedb70eafb migration: Use non-atomic ops for clear log bitmap ... Since we already have bitmap_mutex to protect either the dirty bitmap or the clear log bitmap, we don't need atomic operations to set/clear/test on the clear log bitmap. Switching all ops from atomic to non-atomic versions, meanwhile touch up the comments to show which lock is in charge. Introduced non-atomic version of bitmap_test_and_clear_atomic(), mostly the same as the atomic version but simplified a few places, e.g. dropped the "old_bits" variable, and also the explicit memory barriers. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>		2 years ago
..
accel.h	gdbstub: move sstep flags probing into AccelClass	2 years ago
async-teardown.h	os-posix: asynchronous teardown for shutdown on Linux	2 years ago
atomic.h	include/qemu/atomic: Use qemu_build_assert	2 years ago
atomic128.h	docs: fix references to docs/devel/atomics.rst	4 years ago
base64.h	nomaintainer: Fix Lesser GPL version number	4 years ago
bcd.h	Clean up decorations and whitespace around header guards	9 years ago
bitmap.h	migration: Use non-atomic ops for clear log bitmap	2 years ago
bitops.h	bitops.h: revert db1ffc32dd ("qemu/bitops.h: add bitrev8 implementation")	4 years ago
bswap.h	Move CPU softfloat unions to cpu-float.h	3 years ago
buffer.h	Replace GCC_FMT_ATTR with G_GNUC_PRINTF	3 years ago
cacheflush.h	util: Enhance flush_icache_range with separate data pointer	4 years ago
cacheinfo.h	include: Move qemu_[id]cache_* declarations to new qemu/cacheinfo.h	3 years ago
co-shared-resource.h	co-shared-resource: protect with a mutex	4 years ago
compiler.h	compiler.h: add QEMU_SANITIZE_{ADDRESS,THREAD}	3 years ago
config-file.h	remove -writeconfig	3 years ago
coroutine-tls.h	tls: add macros for coroutine-safe TLS variables	3 years ago
coroutine.h	Block layer patches	2 years ago
coroutine_int.h	coroutine: support SafeStack in ucontext backend	5 years ago
cpu-float.h	Clean up ill-advised or unusual header guards	3 years ago
cpuid.h	tcg/i386: Detect AVX512	3 years ago
crc-ccitt.h	Clean up ill-advised or unusual header guards	3 years ago
crc32c.h	Include qemu-common.h exactly where needed	6 years ago
ctype.h	qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h	6 years ago
cutils.h	cutils: Introduce bundle mechanism	3 years ago
datadir.h	vl: extract softmmu/datadir.c	4 years ago
dbus.h	ui/dbus: add chardev backend & interface	3 years ago
drm.h	Clean up ill-advised or unusual header guards	6 years ago
envlist.h	…
error-report.h	Move error_printf_unless_qmp() with monitor unit	3 years ago
event_notifier.h	event_notifier: add event_notifier_get_wfd()	3 years ago
fifo8.h	utils/fifo8: add VMSTATE_FIFO8_TEST macro	4 years ago
fifo32.h	hw: Clean up includes	9 years ago
filemonitor.h	nomaintainer: Fix Lesser GPL version number	4 years ago
futex.h	futex: add missing header guards	7 years ago
guest-random.h	util: Add qemu_guest_getrandom and associated routines	6 years ago
hbitmap.h	block: simplify handling of try to merge different sized bitmaps	3 years ago
help-texts.h	Clean up header guards that don't match their file name	3 years ago
help_option.h	keyval: Parse help options	4 years ago
host-utils.h	include/qemu/host-utils.h: Simplify the compiler check in mulu128()	3 years ago
hw-version.h	include: Move hardware version declarations to new qemu/hw-version.h	3 years ago
id.h	net: Use id_generate() in the network subsystem, too	4 years ago
int128.h	host-utils: Implemented unsigned 256-by-128 division	3 years ago
iov.h	util/iov: make qemu_iovec_init_extended() honest	4 years ago
iova-tree.h	util: accept iova_tree_remove_parameter by value	3 years ago
jhash.h	Clean up ill-advised or unusual header guards	6 years ago
job.h	job: remove unused functions	2 years ago
keyval.h	Clean up ill-advised or unusual header guards	3 years ago
lockable.h	include/qemu/lockable: Use _Generic instead of QEMU_GENERIC	4 years ago
log-for-trace.h	util/log: Drop return value from qemu_log	3 years ago
log.h	util/log: Support per-thread log files	3 years ago
madvise.h	include: Move qemu_madvise() and related #defines to new qemu/madvise.h	3 years ago
main-loop.h	util/main-loop: Avoid adding the same HANDLE twice	2 years ago
memalign.h	osdep: Move memalign-related functions to their own header	3 years ago
memfd.h	linux-user: add memfd_create	6 years ago
mmap-alloc.h	util/mmap-alloc: Remove qemu_mempath_getpagesize()	3 years ago
module.h	module: add Error arguments to module_load and module_load_qom	2 years ago
mprotect.h	include: Move qemu_mprotect_*() to new qemu/mprotect.h	3 years ago
notify.h	xen / notify: introduce a new XenWatchList abstraction	5 years ago
nvdimm-utils.h	Clean up includes	4 years ago
option.h	include: add qemu/keyval.h	3 years ago
option_int.h	qemu/queue.h: simplify reverse access to QTAILQ	6 years ago
osdep.h	Hi,	2 years ago
path.h	Clean up decorations and whitespace around header guards	9 years ago
plugin-memory.h	Clean up decorations and whitespace around header guards	3 years ago
plugin.h	plugins: add [pre|post]fork helpers to linux-user	2 years ago
pmem.h	Clean up decorations and whitespace around header guards	6 years ago
processor.h	Drop remaining bits of ia64 host support	7 years ago
progress_meter.h	progressmeter: protect with a mutex	4 years ago
qdist.h	Include qemu-common.h exactly where needed	6 years ago
qemu-options.h	remove qemu-options* from root directory	4 years ago
qemu-plugin.h	Clean up header guards that don't match their file name	3 years ago
qemu-print.h	Replace GCC_FMT_ATTR with G_GNUC_PRINTF	3 years ago
qemu-progress.h	include: move progress API to qemu-progress.h	3 years ago
qht.h	qht: constify qht_statistics_init	6 years ago
qsp.h	qsp: Simplify how qsp_report() prints	6 years ago
queue.h	qemu/atomic.h: rename atomic_ to qatomic_	4 years ago
range.h	compiler.h: replace QEMU_WARN_UNUSED_RESULT with G_GNUC_WARN_UNUSED_RESULT	3 years ago
ratelimit.h	ratelimit: treat zero speed as unlimited	4 years ago
rcu.h	rcu: use coroutine TLS macros	3 years ago
rcu_queue.h	qemu/atomic.h: rename atomic_ to qatomic_	4 years ago
readline.h	Replace GCC_FMT_ATTR with G_GNUC_PRINTF	3 years ago
selfmap.h	Clean up decorations and whitespace around header guards	3 years ago
seqlock.h	qemu/atomic.h: rename atomic_ to qatomic_	4 years ago
sockets.h	* Fix and test the VISTR instruction on s390x	2 years ago
stats64.h	qemu/atomic: Add aligned_{int64,uint64}_t types	4 years ago
sys_membarrier.h	Normalize header guard symbol definition.	6 years ago
systemd.h	Normalize header guard symbol definition.	6 years ago
thread-context.h	util: Introduce ThreadContext user-creatable object	2 years ago
thread-posix.h	thread-posix: implement Semaphore with QemuCond and QemuMutex	3 years ago
thread-win32.h	util: Use real functions for thread-posix QemuRecMutex	4 years ago
thread.h	Hi,	2 years ago
throttle-options.h	block: add throttle block filter driver	8 years ago
throttle.h	Include qemu-common.h exactly where needed	6 years ago
timed-average.h	include: Clean up includes	9 years ago
timer.h	Use g_new() & friends where that makes obvious sense	3 years ago
transactions.h	transactions: Invoke clean() after everything else	3 years ago
tsan.h	include/qemu: Added tsan.h for annotations.	5 years ago
typedefs.h	display: include dependencies explicitly	2 years ago
unicode.h	json: Reject invalid UTF-8 sequences	7 years ago
units.h	block: Eliminate the S_1KiB, S_2KiB, ... macros	6 years ago
uri.h	Remove unused function declarations	9 years ago
userfaultfd.h	migration: introduce UFFD-WP low-level interface helpers	4 years ago
uuid.h	acpi: nvdimm: change NVDIMM_UUID_LE to a common macro	5 years ago
vfio-helpers.h	util/vfio-helpers: Pass Error handle to qemu_vfio_dma_map()	4 years ago
vhost-user-server.h	block/export: Fix vhost-user-blk shutdown with requests in flight	3 years ago
win_dump_defs.h	include/qemu: add 32-bit Windows dump structures	3 years ago
xattr.h	9p: linux: Fix a couple Linux assumptions	3 years ago
xxhash.h	target/arm: Implement an IMPDEF pauth algorithm	4 years ago
yank.h	yank: Remove dependency on qiochannel	4 years ago