Emanuele Giuseppe Esposito 7455ff1aa0 aio_wait_kick: add missing memory barrier ... It seems that aio_wait_kick always required a memory barrier or atomic operation in the caller, but nobody actually took care of doing it. Let's put the barrier in the function instead, and pair it with another one in AIO_WAIT_WHILE. Read aio_wait_kick() comment for further explanation. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Message-Id: <20220524173054.12651-1-eesposit@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2022-06-24 17:07:06 +02:00
..
accounting.h	block: add empty account cookie type	2019-10-10 10:56:18 +02:00
aio_task.h	block: introduce aio task pool	2019-10-10 10:56:17 +02:00
aio-wait.h	aio_wait_kick: add missing memory barrier	2022-06-24 17:07:06 +02:00
aio.h	util/event-loop-base: Introduce options to set the thread pool size	2022-05-09 10:43:23 +01:00
block_backup.h	block/backup: drop unused synchronization interface	2018-12-14 11:52:40 +01:00
block_int-common.h	block: introduce snapshot-access block driver	2022-03-07 09:33:31 +01:00
block_int-global-state.h	Clean up decorations and whitespace around header guards	2022-05-11 16:50:32 +02:00
block_int-io.h	block: simplify handling of try to merge different sized bitmaps	2022-06-24 17:07:06 +02:00
block_int.h	include/block/block_int: split header into I/O and global state API	2022-03-04 18:18:25 +01:00
block-common.h	block: fix preallocate filter: don't do unaligned preallocate requests	2022-03-07 09:19:20 +01:00
block-copy.h	block/block-copy: add block_copy_reset()	2022-03-07 09:33:30 +01:00
block-global-state.h	block: Classify bdrv_get_flags() as I/O function	2022-05-04 15:55:23 +02:00
block-hmp-cmds.h	Clean up header guards that don't match their file name	2022-05-11 16:49:06 +02:00
block-io.h	block: drop unused bdrv_co_drain() API	2022-06-24 17:07:06 +02:00
block.h	include/block/block: split header into I/O and global state API	2022-03-04 18:18:25 +01:00
blockjob_int.h	include/block/blockjob_int.h: split header into I/O and GS API	2022-03-04 18:18:25 +01:00
blockjob.h	include/block/blockjob.h: global state API	2022-03-04 18:18:25 +01:00
dirty-bitmap.h	block/dirty-bitmap: introduce bdrv_dirty_bitmap_status()	2022-03-07 09:33:30 +01:00
export.h	block/export: Move blk to BlockExport	2020-10-02 15:46:40 +02:00
fuse.h	fuse: Allow exporting BDSs via FUSE	2020-12-11 17:52:39 +01:00
nbd.h	nbd/server: Allow MULTI_CONN for shared writable exports	2022-05-12 13:10:52 +02:00
nvme.h	hw/nvme: Add support for the Virtualization Management command	2022-06-23 23:24:29 +02:00
qapi.h	qapi: Allow getting flat output from 'query-named-block-nodes'	2020-02-20 16:43:42 +01:00
qdict.h	include: move qdict_{crumple,flatten} declarations	2022-04-21 17:03:51 +04:00
raw-aio.h	linux-aio: add dev_max_batch parameter to laio_io_unplug()	2021-11-02 13:03:35 +01:00
replication.h	replication: move include out of root directory	2021-05-26 14:49:46 +02:00
reqlist.h	block/reqlist: add reqlist_wait_all()	2022-03-07 09:33:30 +01:00
snapshot.h	include/block/snapshot: global state API + assertions	2022-03-04 18:18:25 +01:00
thread-pool.h	util/event-loop-base: Introduce options to set the thread pool size	2022-05-09 10:43:23 +01:00
throttle-groups.h	block/throttle-groups: throttle_group_co_io_limits_intercept(): 64bit bytes	2021-02-03 08:14:00 -06:00
write-threshold.h	write-threshold: deal with includes	2021-05-14 16:14:10 +02:00