Paolo Bonzini f0d43b1ece coroutine-lock: qemu_co_queue_restart_all is a coroutine-only qemu_co_enter_all ... qemu_co_queue_restart_all is basically the same as qemu_co_enter_all but without a QemuLockable argument. That's perfectly fine, but only as long as the function is marked coroutine_fn. If used outside coroutine context, qemu_co_queue_wait will attempt to take the lock and that is just broken: if you are calling qemu_co_queue_restart_all outside coroutine context, the lock is going to be a QemuMutex which cannot be taken twice by the same thread. The patch adds the marker to qemu_co_queue_restart_all and to its sole non-coroutine_fn caller; it then reimplements the function in terms of qemu_co_enter_all_impl, to remove duplicated code and to clarify that the latter also works in coroutine context. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20220427130830.150180-4-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2022-05-12 12:29:44 +02:00
..
export	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
monitor	qapi: rename BlockDirtyBitmapMergeSource to BlockDirtyBitmapOrStr	2022-04-26 13:13:50 -05:00
accounting.c
aio_task.c
amend.c	block/amend: Keep strong reference to BDS	2022-03-04 18:18:26 +01:00
backup.c	assertions for block_int global state API	2022-03-04 18:18:25 +01:00
blkdebug.c
blklogwrites.c
blkreplay.c
blkverify.c	Replace GCC_FMT_ATTR with G_GNUC_PRINTF	2022-03-22 14:40:51 +04:00
block-backend.c	block/coroutines: I/O and "I/O or GS" API	2022-03-04 18:18:25 +01:00
block-copy.c	target-arm queue:	2022-03-08 15:26:10 +00:00
block-gen.h
bochs.c
cloop.c
commit.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
copy-before-write.c	block: copy-before-write: realize snapshot-access API	2022-03-07 09:33:31 +01:00
copy-before-write.h	block/copy-before-write.h: global state API + assertions	2022-03-04 18:18:25 +01:00
copy-on-read.c
copy-on-read.h	Clean up ill-advised or unusual header guards	2022-05-11 16:50:01 +02:00
coroutines.h	Clean up header guards that don't match their file name	2022-05-11 16:49:06 +02:00
create.c	block_int-common.h: assertions in the callers of BlockDriver function pointers	2022-03-04 18:18:25 +01:00
crypto.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
crypto.h
curl.c	block/curl.c: Check error return from curl_easy_setopt()	2022-03-07 09:19:20 +01:00
dirty-bitmap.c	block/dirty-bitmap: introduce bdrv_dirty_bitmap_status()	2022-03-07 09:33:30 +01:00
dmg-bz2.c
dmg-lzfse.c
dmg.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
dmg.h
file-posix.c	block: move fcntl_setfl()	2022-05-03 15:17:53 +04:00
file-win32.c
filter-compress.c
gluster.c
io.c	coroutine-lock: qemu_co_queue_restart_all is a coroutine-only qemu_co_enter_all	2022-05-12 12:29:44 +02:00
io_uring.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
iscsi-opts.c
iscsi.c	include: move qemu_get_vm_name() to sysemu.h	2022-04-06 14:31:43 +02:00
linux-aio.c	aio-posix: split poll check from ready handler	2022-01-12 17:09:39 +00:00
meson.build	block: introduce snapshot-access block driver	2022-03-07 09:33:31 +01:00
mirror.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
nbd.c	nbd: document what is protected by the CoMutexes	2022-04-26 13:16:42 -05:00
nfs.c	aio-posix: split poll check from ready handler	2022-01-12 17:09:39 +00:00
null.c
nvme.c	Replace qemu_real_host_page variables with inlined functions	2022-04-06 10:50:38 +02:00
parallels-ext.c	block: Fix misleading hexadecimal format	2022-03-24 10:38:42 +00:00
parallels.c	Replace qemu_real_host_page variables with inlined functions	2022-04-06 10:50:38 +02:00
parallels.h
preallocate.c	block: fix preallocate filter: don't do unaligned preallocate requests	2022-03-07 09:19:20 +01:00
progress_meter.c
qapi-sysemu.c	block: add 'force' parameter to 'blockdev-change-medium' command	2022-04-25 12:02:36 +02:00
qapi.c
qcow.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
qcow2-bitmap.c
qcow2-cache.c	Replace qemu_real_host_page variables with inlined functions	2022-04-06 10:50:38 +02:00
qcow2-cluster.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
qcow2-refcount.c	qcow2: Add errp to rebuild_refcount_structure()	2022-04-20 12:09:17 +02:00
qcow2-snapshot.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
qcow2-threads.c
qcow2.c	qcow2: Do not reopen data_file in invalidate_cache	2022-05-04 15:55:23 +02:00
qcow2.h	Replace GCC_FMT_ATTR with G_GNUC_PRINTF	2022-03-22 14:40:51 +04:00
qed-check.c
qed-cluster.c
qed-l2-cache.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
qed-table.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
qed.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
qed.h
quorum.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
raw-format.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
rbd.c	block/rbd: fix write zeroes with growing images	2022-03-22 09:40:54 +01:00
replication.c
reqlist.c	block/reqlist: add reqlist_wait_all()	2022-03-07 09:33:30 +01:00
snapshot-access.c	block: introduce snapshot-access block driver	2022-03-07 09:33:31 +01:00
snapshot.c	include/block/snapshot: global state API + assertions	2022-03-04 18:18:25 +01:00
ssh.c	Replace GCC_FMT_ATTR with G_GNUC_PRINTF	2022-03-22 14:40:51 +04:00
stream.c	block/stream: Drain subtree around graph change	2022-03-29 16:30:55 +02:00
throttle-groups.c
throttle.c
trace-events
trace.h
vdi.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
vhdx-endian.c
vhdx-log.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
vhdx.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
vhdx.h
vmdk.c	block/vmdk: Fix reopening bs->file	2022-05-04 15:55:23 +02:00
vpc.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
vvfat.c	vvfat: Fix vvfat_write() for writes before the root directory	2022-01-14 12:03:16 +01:00
win32-aio.c	osdep: Move memalign-related functions to their own header	2022-03-07 13:16:49 +00:00
write-threshold.c