Paolo Bonzini e5c67ab552 blkdebug: reschedule coroutine on the AioContext it is running on ...

Keep the coroutine on the same AioContext.  Without this change,
there would be a race between yielding the coroutine and reentering it.
While the race cannot happen now, because the code only runs from a single
AioContext, this will change with multiqueue support in the block layer.

While doing the change, replace custom bottom half with aio_co_schedule.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170213135235.12274-10-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

2017-02-21 11:14:08 +00:00

..

accounting.c

…

archipelago.c

block: use aio_bh_schedule_oneshot

2016-10-07 13:34:07 +02:00

backup.c

blockjob: refactor backup_start as backup_job_create

2016-11-14 22:47:34 -05:00

blkdebug.c

blkdebug: reschedule coroutine on the AioContext it is running on

2017-02-21 11:14:08 +00:00

blkreplay.c

…

blkverify.c

blkverify: Implement bdrv_co_preadv/pwritev/flush

2017-01-09 13:30:52 +01:00

block-backend.c

block-backend: allow blk_prw from coroutine context

2017-02-21 11:14:07 +00:00

bochs.c

…

cloop.c

…

commit.c

blockjob: add block_job_start

2016-11-14 22:47:34 -05:00

crypto.c

…

curl.c

aio: add AioPollFn and io_poll() interface

2017-01-03 16:38:48 +00:00

dirty-bitmap.c

block: More operations for meta dirty bitmap

2016-10-24 17:56:07 +02:00

dmg-bz2.c

dmg: Move libbz2 code to dmg-bz2.so

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

dmg.c

dmg: Move libbz2 code to dmg-bz2.so

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

dmg.h

dmg: Move libbz2 code to dmg-bz2.so

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

file-posix.c

block: get max_transfer limit for char (scsi-generic) devices

2017-01-27 18:07:31 +01:00

file-win32.c

block: Rename raw-{posix,win32} to file-*.c

2017-01-09 13:30:53 +01:00

gluster.c

block: Rename raw-{posix,win32} to file-*.c

2017-01-09 13:30:53 +01:00

io.c

block: move AioContext, QEMUTimer, main-loop to libqemuutil

2017-02-21 11:14:07 +00:00

iscsi-opts.c

block/iscsi: statically link qemu_iscsi_opts

2017-01-27 18:07:58 +01:00

iscsi.c

block/iscsi: avoid data corruption with cache=writeback

2017-01-27 18:07:31 +01:00

linux-aio.c

linux-aio: poll ring for completions

2017-01-03 16:38:48 +00:00

Makefile.objs

block/iscsi: statically link qemu_iscsi_opts

2017-01-27 18:07:58 +01:00

mirror.c

mirror: do not flush every time the disks are synced

2016-11-14 22:49:26 -05:00

nbd-client.c

nbd: convert to use qio_channel_yield

2017-02-21 11:14:08 +00:00

nbd-client.h

nbd: convert to use qio_channel_yield

2017-02-21 11:14:08 +00:00

nbd.c

block/nbd: Fix the leaked visitor

2016-11-11 15:54:55 +01:00

nfs.c

block/nfs: fix naming of runtime opts

2017-02-12 00:47:42 +01:00

null.c

block: use aio_bh_schedule_oneshot

2016-10-07 13:34:07 +02:00

parallels.c

…

qapi.c

block/qapi: reduce the execution time of qmp_query_blockstats

2017-02-12 00:47:42 +01:00

qcow2-cache.c

qcow2: Remove stale comment

2016-11-25 13:51:30 +01:00

qcow2-cluster.c

qcow2: Support BDRV_REQ_MAY_UNMAP

2016-10-24 17:54:03 +02:00

qcow2-refcount.c

qcow2: Optimize the refcount-block overlap check

2017-02-12 00:47:43 +01:00

qcow2-snapshot.c

…

qcow2.c

qcow2: Optimize the refcount-block overlap check

2017-02-12 00:47:43 +01:00

qcow2.h

qcow2: Optimize the refcount-block overlap check

2017-02-12 00:47:43 +01:00

qcow.c

migration: disallow migrate_add_blocker during migration

2017-01-24 18:00:30 +00:00

qed-check.c

…

qed-cluster.c

…

qed-gencb.c

…

qed-l2-cache.c

…

qed-table.c

block: introduce BDRV_POLL_WHILE

2016-10-28 21:50:18 +08:00

qed.c

qed: Implement .bdrv_drain

2016-10-28 21:50:18 +08:00

qed.h

block: use aio_bh_schedule_oneshot

2016-10-07 13:34:07 +02:00

quorum.c

quorum: Clean up quorum_aio_get()

2017-01-09 13:30:52 +01:00

raw-format.c

block: Rename raw_bsd to raw-format.c

2017-01-09 13:30:52 +01:00

rbd.c

rbd: make the code more readable

2016-11-01 07:55:57 -04:00

replication.c

blockjob: refactor backup_start as backup_job_create

2016-11-14 22:47:34 -05:00

sheepdog.c

sheepdog: reorganize check for overlapping requests

2017-02-01 00:17:20 -05:00

snapshot.c

…

ssh.c

aio: add AioPollFn and io_poll() interface

2017-01-03 16:38:48 +00:00

stream.c

blockjob: add block_job_start

2016-11-14 22:47:34 -05:00

throttle-groups.c

throttle: Correct access to wrong BlockBackendPublic structures

2016-10-24 17:54:03 +02:00

trace-events

trace: clean up trace-events files

2017-01-31 17:12:15 +00:00

vdi.c

migration: disallow migrate_add_blocker during migration

2017-01-24 18:00:30 +00:00

vhdx-endian.c

…

vhdx-log.c

…

vhdx.c

migration: disallow migrate_add_blocker during migration

2017-01-24 18:00:30 +00:00

vhdx.h

…

vmdk.c

block/vmdk: Fix the endian problem of buf_len and lba

2017-02-12 00:47:42 +01:00

vpc.c

migration: disallow migrate_add_blocker during migration

2017-01-24 18:00:30 +00:00

vvfat.c

migration: disallow migrate_add_blocker during migration

2017-01-24 18:00:30 +00:00

win32-aio.c

aio: add AioPollFn and io_poll() interface

2017-01-03 16:38:48 +00:00

write-threshold.c

…