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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>
3 years ago
..
accel.h
gdbstub: move sstep flags probing into AccelClass
3 years ago
async-teardown.h
os-posix: asynchronous teardown for shutdown on Linux
3 years ago
atomic.h
include/qemu/atomic: Use qemu_build_assert
3 years ago
atomic128.h
docs: fix references to docs/devel/atomics.rst
4 years ago
base64.h
…
bcd.h
…
bitmap.h
migration: Use non-atomic ops for clear log bitmap
3 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
…
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
3 years ago
coroutine_int.h
…
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
…
ctype.h
…
cutils.h
cutils: Introduce bundle mechanism
3 years ago
datadir.h
…
dbus.h
ui/dbus: add chardev backend & interface
4 years ago
drm.h
…
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
…
filemonitor.h
…
futex.h
…
guest-random.h
…
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
…
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
…
job.h
job: remove unused functions
3 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
3 years ago
memalign.h
osdep: Move memalign-related functions to their own header
3 years ago
memfd.h
…
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
3 years ago
mprotect.h
include: Move qemu_mprotect_*() to new qemu/mprotect.h
3 years ago
notify.h
…
nvdimm-utils.h
…
option.h
include: add qemu/keyval.h
3 years ago
option_int.h
…
osdep.h
Hi,
3 years ago
path.h
…
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
3 years ago
pmem.h
…
processor.h
…
progress_meter.h
progressmeter: protect with a mutex
4 years ago
qdist.h
…
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
…
qsp.h
…
queue.h
…
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
…
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
…
sockets.h
* Fix and test the VISTR instruction on s390x
3 years ago
stats64.h
qemu/atomic: Add aligned_{int64,uint64}_t types
4 years ago
sys_membarrier.h
…
systemd.h
…
thread-context.h
util: Introduce ThreadContext user-creatable object
3 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,
3 years ago
throttle-options.h
…
throttle.h
…
timed-average.h
…
timer.h
Use g_new() & friends where that makes obvious sense
3 years ago
transactions.h
transactions: Invoke clean() after everything else
4 years ago
tsan.h
…
typedefs.h
display: include dependencies explicitly
3 years ago
unicode.h
…
units.h
…
uri.h
…
userfaultfd.h
migration: introduce UFFD-WP low-level interface helpers
4 years ago
uuid.h
…
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
…
yank.h
yank: Remove dependency on qiochannel
4 years ago