qemu/util
Emilio G. Cota cb764d0665 qsp: track BQL callers explicitly
The BQL is acquired via qemu_mutex_lock_iothread(), which makes
the profiler assign the associated wait time (i.e. most of
BQL wait time) entirely to that function. This loses the original
call site information, which does not help diagnose BQL contention.
Fix it by tracking the callers explicitly.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-08-23 18:46:25 +02:00
..
acl.c
aio-posix.c aio-posix: Improve comment around marking node deleted 2018-08-15 10:12:35 +08:00
aio-wait.c block: make BDRV_POLL_WHILE() re-entrancy safe 2018-03-12 11:07:37 +00:00
aio-win32.c aio: Do aio_notify_accept only during blocking aio_poll 2018-08-15 10:12:35 +08:00
aiocb.c
async.c linux-aio: properly bubble up errors from initialization 2018-06-27 13:06:34 +01:00
base64.c
bitmap.c
bitops.c
buffer.c
bufferiszero.c
cacheinfo.c
compatfd.c
coroutine-sigaltstack.c
coroutine-ucontext.c build: try improve handling of clang warnings 2018-03-12 08:59:03 +01:00
coroutine-win32.c
crc32c.c
cutils.c cutils: Provide strchrnul 2018-06-29 12:32:10 +02:00
envlist.c
error.c
event_notifier-posix.c
event_notifier-win32.c
fifo8.c
getauxval.c
hbitmap.c hbitmap: Add @advance param to hbitmap_iter_next() 2018-06-18 17:04:55 +02:00
hexdump.c
host-utils.c
id.c
iohandler.c
iov.c
iova-tree.c util: remove redundant include of glib.h and add osdep.h 2018-06-29 12:22:28 +01:00
keyval.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
lockcnt.c
log.c tcg: Optionally log FPU state in TCG -d cpu logging 2018-05-15 14:58:44 +01:00
main-loop.c main-loop: drop spin_counter 2018-06-01 16:01:29 +01:00
Makefile.objs qsp: QEMU's Synchronization Profiler 2018-08-23 18:46:25 +02:00
memfd.c memfd: Avoid Coverity warning about integer overflow 2018-06-01 15:13:46 +02:00
mmap-alloc.c Make qemu_mempath_getpagesize() accept NULL 2018-04-27 18:05:22 +10:00
module.c
notify.c
osdep.c glib: bump min required glib library version to 2.40 2018-06-29 12:22:28 +01:00
oslib-posix.c mem: add share parameter to memory-backend-ram 2018-02-19 13:03:24 +02:00
oslib-win32.c mem: add share parameter to memory-backend-ram 2018-02-19 13:03:24 +02:00
pagesize.c
path.c
qdist.c
qemu-config.c block: Add block-specific QDict header 2018-06-15 14:49:44 +02:00
qemu-coroutine-io.c
qemu-coroutine-lock.c coroutine: avoid co_queue_wakeup recursion 2018-03-27 13:05:28 +01:00
qemu-coroutine-sleep.c
qemu-coroutine.c coroutine: avoid co_queue_wakeup recursion 2018-03-27 13:05:28 +01:00
qemu-error.c
qemu-openpty.c
qemu-option.c opts: remove redundant check for NULL parameter 2018-07-17 16:24:50 +02:00
qemu-progress.c
qemu-sockets.c sockets: allow SocketAddress 'fd' to reference numeric file descriptors 2018-03-13 18:06:06 +00:00
qemu-thread-common.h QemuMutex: support --enable-debug-mutex 2018-06-28 19:05:32 +02:00
qemu-thread-posix.c qemu-thread: introduce qemu-thread-common.h 2018-06-28 19:05:31 +02:00
qemu-thread-win32.c qsp: QEMU's Synchronization Profiler 2018-08-23 18:46:25 +02:00
qemu-timer-common.c
qemu-timer.c timer: remove replay clock probe in deadline calculation 2018-07-30 14:00:11 +02:00
qht.c qsp: QEMU's Synchronization Profiler 2018-08-23 18:46:25 +02:00
qsp.c qsp: track BQL callers explicitly 2018-08-23 18:46:25 +02:00
range.c
rcu.c membarrier: introduce qemu/sys_membarrier.h 2018-03-12 16:12:47 +01:00
readline.c readline: don't free completions in readline_free() 2018-02-05 13:54:39 +01:00
stats64.c
sys_membarrier.c sys_membarrier: fix up include directives 2018-04-05 14:37:38 +02:00
systemd.c
thread-pool.c
throttle.c
timed-average.c
trace-events util: Introduce vfio helpers 2018-02-08 09:22:03 +08:00
unicode.c
uri.c cutils: Provide strchrnul 2018-06-29 12:32:10 +02:00
uuid.c
vfio-helpers.c replace functions which are only available in glib-2.24 2018-05-20 08:55:01 +03:00