qemu/include/block
Vladimir Sementsov-Ogievskiy d1a764d126 block: introduce BDRV_REQ_NO_WAIT flag
Add flag to make serialising request no wait: if there are conflicting
requests, just return error immediately. It's will be used in upcoming
preallocate filter.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201021145859.11201-7-vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-12-18 12:35:55 +01:00
..
accounting.h
aio_task.h
aio-wait.h qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
aio.h util/async: Add aio_co_reschedule_self() 2020-10-09 07:08:20 +02:00
block_backup.h
block_int.h block: bdrv_mark_request_serialising: split non-waiting function 2020-12-18 12:35:55 +01:00
block-copy.h block/block-copy: hide structure definitions 2020-03-11 12:42:30 +01:00
block-hmp-cmds.h monitor/hmp: move hmp_info_block* to block-hmp-cmds.c 2020-03-09 18:20:21 +00:00
block.h block: introduce BDRV_REQ_NO_WAIT flag 2020-12-18 12:35:55 +01:00
blockjob_int.h
blockjob.h
dirty-bitmap.h block/dirty-bitmap: add bdrv_has_named_bitmaps helper 2020-05-28 13:15:22 -05:00
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: Add new qemu:allocation-depth metadata context 2020-10-30 15:22:00 -05:00
nvme.h block/nvme: Introduce Completion Queue definitions 2020-11-03 19:06:21 +00:00
qapi.h
qdict.h
raw-aio.h
snapshot.h migration: introduce icount field for snapshots 2020-10-06 08:34:49 +02:00
thread-pool.h
throttle-groups.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
write-threshold.h