Kevin Wolf bb67568954 test-bdrv-drain: bdrv_drain() works with cross-AioContext events ...

As long as nobody keeps the other I/O thread from working, there is no
reason why bdrv_drain() wouldn't work with cross-AioContext events. The
key is that the root request we're waiting for is in the AioContext
we're polling (which it always is for bdrv_drain()) so that aio_poll()
is woken up in the end.

Add a test case that shows that it works. Remove the comment in
bdrv_drain() that claims otherwise.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2018-06-18 15:03:25 +02:00

..

accounting.c

block/accounting: introduce latency histogram

2018-03-19 14:58:37 -05:00

backup.c

job: Add error message for failing jobs

2018-05-30 13:31:01 +02:00

blkdebug.c

block: Support BDRV_REQ_WRITE_UNCHANGED in filters

2018-05-15 16:15:21 +02:00

blkreplay.c

block: Support BDRV_REQ_WRITE_UNCHANGED in filters

2018-05-15 16:15:21 +02:00

blkverify.c

block: Support BDRV_REQ_WRITE_UNCHANGED in filters

2018-05-15 16:15:21 +02:00

block-backend.c

block: Remove deprecated -drive option serial

2018-06-15 14:49:44 +02:00

bochs.c

block: Deprecate bdrv_set_read_only() and users

2017-11-17 13:35:59 +01:00

cloop.c

block: Deprecate bdrv_set_read_only() and users

2017-11-17 13:35:59 +01:00

commit.c

job: Add error message for failing jobs

2018-05-30 13:31:01 +02:00

copy-on-read.c

block: Support BDRV_REQ_WRITE_UNCHANGED in filters

2018-05-15 16:15:21 +02:00

create.c

block/create: Mark blockdev-create stable

2018-05-30 13:31:18 +02:00

crypto.c

block: Make remaining uses of qobject input visitor more robust

2018-06-15 14:49:44 +02:00

crypto.h

qcow: convert QCow to use QCryptoBlock for encryption

2017-07-11 17:44:56 +02:00

curl.c

Move include qemu/option.h from qemu-common.h to actual users

2018-02-09 13:52:16 +01:00

dirty-bitmap.c

qapi: add x-block-dirty-bitmap-merge

2018-06-11 14:53:32 -04:00

dmg-bz2.c

dmg: Move libbz2 code to dmg-bz2.so

2016-10-07 14:14:06 +02:00

dmg.c

block: Deprecate bdrv_set_read_only() and users

2017-11-17 13:35:59 +01:00

dmg.h

block: remove "qemu/osdep.h" from header file

2017-12-18 17:07:02 +03:00

file-posix.c

block/file-posix: File locking during creation

2018-06-11 16:18:45 +02:00

file-win32.c

file-win32: Switch to byte-based callbacks

2018-05-15 16:11:41 +02:00

gluster.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

io.c

test-bdrv-drain: bdrv_drain() works with cross-AioContext events

2018-06-18 15:03:25 +02:00

iscsi-opts.c

Move include qemu/option.h from qemu-common.h to actual users

2018-02-09 13:52:16 +01:00

iscsi.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

linux-aio.c

block: explicitly acquire aiocontext in aio callbacks that need it

2017-02-21 11:39:39 +00:00

Makefile.objs

block: Add COR filter driver

2018-05-15 16:15:21 +02:00

mirror.c

job: Add error message for failing jobs

2018-05-30 13:31:01 +02:00

nbd-client.c

nbd/client: Relax handling of large NBD_CMD_BLOCK_STATUS reply

2018-05-04 08:23:39 -05:00

nbd-client.h

nbd: BLOCK_STATUS for standard get_block_status function: client part

2018-03-13 15:43:48 -05:00

nbd.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

nfs.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

null.c

null: Switch to byte-based read/write

2018-05-15 16:11:41 +02:00

nvme.c

qobject: Modify qobject_ref() to return obj

2018-05-04 08:27:53 +02:00

parallels.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

parallels.h

Clean up includes

2018-02-09 05:05:11 +01:00

qapi.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

qcow2-bitmap.c

block/qcow2-bitmap: fix free_bitmap_clusters

2018-06-11 16:18:45 +02:00

qcow2-cache.c

qcow2: Allow configuring the L2 slice size

2018-02-13 17:00:00 +01:00

qcow2-cluster.c

block: use local path for local headers

2018-05-31 04:16:06 +03:00

qcow2-refcount.c

qcow2: Repair OFLAG_COPIED when fixing leaks

2018-06-11 16:18:45 +02:00

qcow2-snapshot.c

block: use local path for local headers

2018-05-31 04:16:06 +03:00

qcow2.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

qcow2.h

qcow2: Give the refcount cache the minimum possible size by default

2018-05-15 16:15:21 +02:00

qcow.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

qed-check.c

block: convert bdrv_check callback to coroutine_fn

2018-03-09 15:17:47 +01:00

qed-cluster.c

qed: protect table cache with CoMutex

2017-07-17 11:34:11 +08:00

qed-l2-cache.c

qed: protect table cache with CoMutex

2017-07-17 11:34:11 +08:00

qed-table.c

block: convert bdrv_check callback to coroutine_fn

2018-03-09 15:17:47 +01:00

qed.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

qed.h

qed: protect table cache with CoMutex

2017-07-17 11:34:11 +08:00

quorum.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

raw-format.c

raw: Implement copy offloading

2018-06-01 14:41:47 +01:00

rbd.c

rbd: New parameter key-secret

2018-06-15 14:49:44 +02:00

replication.c

job: Move completion and cancellation to Job

2018-05-23 14:30:51 +02:00

sheepdog.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

snapshot.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

ssh.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

stream.c

job: Add error message for failing jobs

2018-05-30 13:31:01 +02:00

throttle-groups.c

Include less of the generated modular QAPI headers

2018-03-02 13:45:50 -06:00

throttle.c

throttle: Fix crash on reopen

2018-06-11 16:18:45 +02:00

trace-events

job: Move completion and cancellation to Job

2018-05-23 14:30:51 +02:00

vdi.c

block: Make remaining uses of qobject input visitor more robust

2018-06-15 14:49:44 +02:00

vhdx-endian.c

block: use local path for local headers

2018-05-31 04:16:06 +03:00

vhdx-log.c

block: use local path for local headers

2018-05-31 04:16:06 +03:00

vhdx.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

vhdx.h

…

vmdk.c

vmdk: return ERROR when cluster sector is larger than vmdk limitation

2018-03-26 21:17:24 +02:00

vpc.c

block: Factor out qobject_input_visitor_new_flat_confused()

2018-06-15 14:49:44 +02:00

vvfat.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

vxhs.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

win32-aio.c

file-win32: Switch to byte-based callbacks

2018-05-15 16:11:41 +02:00

write-threshold.c

Include less of the generated modular QAPI headers

2018-03-02 13:45:50 -06:00