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FRET-qemu/include/qemu
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Kevin Wolf 34dc97b9a0 blockjob: Wake up BDS when job becomes idle 
In the context of draining a BDS, the .drained_poll callback of block
jobs is called. If this returns true (i.e. there is still some activity
pending), the drain operation may call aio_poll() with blocking=true to
wait for completion.

As soon as the pending activity is completed and the job finally arrives
in a quiescent state (i.e. its coroutine either yields with busy=false
or terminates), the block job must notify the aio_poll() loop to wake
up, otherwise we get a deadlock if both are running in different
threads.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
2018-09-25 15:50:15 +02:00
..
acl.h
Clean up ill-advised or unusual header guards
2016-07-12 16:20:46 +02:00
atomic.h
atomic.h: Work around gcc spurious "unused value" warning
2018-05-10 18:10:57 +01:00
base64.h
Clean up ill-advised or unusual header guards
2016-07-12 16:20:46 +02:00
bcd.h
Clean up decorations and whitespace around header guards
2016-07-12 16:20:46 +02:00
bitmap.h
bitmap: provide to_le/from_le helpers
2017-09-22 14:11:25 +02:00
bitops.h
vnc: replace hweight_long() with ctpopl()
2017-05-12 12:36:02 +02:00
bswap.h
bswap: Add new stn_*_p() and ldn_*_p() memory access functions
2018-06-15 15:23:34 +01:00
buffer.h
Clean up ill-advised or unusual header guards
2016-07-12 16:20:46 +02:00
compiler.h
compiler: add a sizeof_field() macro
2018-06-27 13:01:40 +01:00
config-file.h
Move include qemu/option.h from qemu-common.h to actual users
2018-02-09 13:52:16 +01:00
coroutine_int.h
coroutine: avoid co_queue_wakeup recursion
2018-03-27 13:05:28 +01:00
coroutine.h
coroutine-lock: make qemu_co_enter_next thread-safe
2018-02-08 09:22:03 +08:00
cpuid.h
util: Introduce include/qemu/cpuid.h
2017-07-24 12:42:55 +01:00
crc32c.h
include/qemu/crc32c.h: Rename include guards to match filename
2014-02-26 17:20:07 +00:00
cutils.h
cutils: Do not include "qemu/units.h" directly
2018-07-02 15:41:17 +02:00
drm.h
util: promote qemu_egl_rendernode_open() to libqemuutil
2018-08-27 10:51:44 +02:00
envlist.h
…
error-report.h
qemu-error: make use of {error, warn}_report_once_cond
2018-09-24 17:13:07 +02:00
event_notifier.h
Revert "qemu: add a cleanup callback function to EventNotifier"
2018-01-24 19:20:19 +02:00
fifo8.h
Clean up header guards that don't match their file name
2016-07-12 16:19:16 +02:00
fifo32.h
hw: Clean up includes
2016-06-07 18:19:23 +03:00
fprintf-fn.h
Clean up decorations and whitespace around header guards
2016-07-12 16:20:46 +02:00
futex.h
futex: add missing header guards
2017-10-16 20:57:13 +03:00
hbitmap.h
hbitmap: Add @advance param to hbitmap_iter_next()
2018-06-18 17:04:55 +02:00
help_option.h
Clean up decorations and whitespace around header guards
2016-07-12 16:20:46 +02:00
host-utils.h
pci/shpc: Move function to generic header file
2018-01-18 21:52:38 +02:00
id.h
Clean up decorations and whitespace around header guards
2016-07-12 16:20:46 +02:00
int128.h
tcg: Add atomic128 helpers
2016-10-26 08:29:01 -07:00
iov.h
tests: Use real size for iov tests
2017-09-05 22:34:40 +02:00
iova-tree.h
util: remove redundant include of glib.h and add osdep.h
2018-06-29 12:22:28 +01:00
jhash.h
Jhash: add linux kernel jhashtable in qemu
2016-09-27 17:54:21 +08:00
job.h
blockjob: Wake up BDS when job becomes idle
2018-09-25 15:50:15 +02:00
lockable.h
lockable: workaround GCC link issue with ASAN
2018-03-06 14:01:27 +01:00
log-for-trace.h
log-for-trace.h: Split out parts of log.h used by trace.h
2018-03-12 11:10:20 +00:00
log.h
tcg: Optionally log FPU state in TCG -d cpu logging
2018-05-15 14:58:44 +01:00
main-loop.h
qsp: track BQL callers explicitly
2018-08-23 18:46:25 +02:00
memfd.h
memfd: fix vhost-user-test on non-memfd capable host
2018-04-09 12:57:06 +02:00
mmap-alloc.h
exec, kvm, target-ppc: Move getrampagesize() to common code
2017-03-03 11:30:59 +11:00
module.h
audio: add module loading support
2018-03-12 11:18:26 +01:00
notify.h
notify: add NotiferWithReturn so notifier list can abort
2013-06-28 09:20:26 +02:00
option_int.h
Clean up header guards that don't match their file name
2016-07-12 16:19:16 +02:00
option.h
opts: don't silently truncate long option values
2018-05-09 00:13:39 +02:00
osdep.h
osdep: work around Coverity parsing errors
2018-06-28 19:05:34 +02:00
path.h
Clean up decorations and whitespace around header guards
2016-07-12 16:20:46 +02:00
pmem.h
migration/ram: ensure write persistence on loading all data to PMEM.
2018-08-10 13:29:39 +03:00
processor.h
Drop remaining bits of ia64 host support
2018-02-05 18:09:45 +01:00
qdist.h
clean-includes: run it once more
2016-06-16 18:39:03 +02:00
qht.h
qsp: QEMU's Synchronization Profiler
2018-08-23 18:46:25 +02:00
qsp.h
qsp: support call site coalescing
2018-08-23 18:46:25 +02:00
queue.h
migration: hold the lock only if it is really needed
2018-08-22 12:36:18 +02:00
range.h
range: Replace internal representation of Range
2016-07-04 16:49:33 +03:00
ratelimit.h
ratelimit: don't align wait time with slices
2018-02-15 09:39:49 +00:00
rcu_queue.h
rcu_queue: add RCU QTAILQ
2018-08-23 18:46:25 +02:00
rcu.h
membarrier: introduce qemu/sys_membarrier.h
2018-03-12 16:12:47 +01:00
readline.h
readline: add a free function
2018-01-16 14:54:50 +01:00
seqlock.h
seqlock: add QemuLockable support
2018-08-23 18:46:25 +02:00
sockets.h
sockets: move fd_is_socket() into common sockets code
2018-03-13 18:06:06 +00:00
stats64.h
util: add stats64 module
2017-06-16 07:55:00 +08:00
sys_membarrier.h
membarrier: add --enable-membarrier
2018-03-12 16:12:47 +01:00
systemd.h
qemu-ga: obey LISTEN_PID when using systemd socket activation
2017-03-19 11:12:12 +01:00
thread-posix.h
qsp: QEMU's Synchronization Profiler
2018-08-23 18:46:25 +02:00
thread-win32.h
qsp: QEMU's Synchronization Profiler
2018-08-23 18:46:25 +02:00
thread.h
qsp: track BQL callers explicitly
2018-08-23 18:46:25 +02:00
throttle-options.h
block: add throttle block filter driver
2017-09-06 10:12:02 +02:00
throttle.h
Include less of the generated modular QAPI headers
2018-03-02 13:45:50 -06:00
timed-average.h
include: Clean up includes
2016-02-23 12:43:05 +00:00
timer.h
replay: save prior value of the host clock
2018-03-12 16:12:50 +01:00
typedefs.h
typedefs: add QJSON
2018-06-15 14:40:56 +01:00
unicode.h
json: Reject invalid UTF-8 sequences
2018-08-24 20:26:37 +02:00
units.h
include: Add IEC binary prefixes in "qemu/units.h"
2018-07-02 14:45:23 +02:00
uri.h
Remove unused function declarations
2016-09-15 15:32:22 +03:00
uuid.h
util: add is_equal to UUID API
2017-12-20 22:01:24 +08:00
vfio-helpers.h
util: Introduce vfio helpers
2018-02-08 09:22:03 +08:00
xattr.h
include: Fix typos found by codespell
2017-01-24 23:26:52 +03:00