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e18a58b4e3
qemu/block
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Eric Blake e18a58b4e3 block: Merge .bdrv_co_writev{,_flags} in drivers 
We have too many driver callback interfaces; simplify the mess
somewhat by merging the flags parameter of .bdrv_co_writev_flags()
into .bdrv_co_writev().  Note that as long as a driver doesn't set
.supported_write_flags, the flags argument will be 0 and behavior is
identical.  Also note that the public function bdrv_co_writev() still
lacks a flags argument; so the driver signature is thus intentionally
slightly different.  But that's not the end of the world, nor the first
time that the driver interface differs slightly from the public
interface.

Ideally, we should be rewriting all of these drivers to use modern
byte-based interfaces.  But that's a more invasive patch to write
and audit, compared to the simplification done here.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-05-15 16:11:41 +02:00
..
accounting.c block/accounting: introduce latency histogram 2018-03-19 14:58:37 -05:00
backup.c blockjobs: ensure abort is called for cancelled jobs 2018-03-19 12:01:24 +01:00
blkdebug.c qobject: Modify qobject_ref() to return obj 2018-05-04 08:27:53 +02:00
blkreplay.c block/blkreplay: Remove protocol-related fields 2018-03-26 12:16:00 +02:00
blkverify.c qobject: Modify qobject_ref() to return obj 2018-05-04 08:27:53 +02:00
block-backend.c block-backend: simplify blk_get_aio_context 2018-05-15 16:11:41 +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 commit/stream: Reset delay_ns 2018-04-10 16:33:47 +02:00
create.c block: x-blockdev-create QMP command 2018-03-09 15:17:47 +01:00
crypto.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
crypto.h
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 dirty-bitmap: add locked state 2018-03-13 17:05:00 -04:00
dmg-bz2.c
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: add x-check-page-cache=on|off option 2018-05-11 16:43:05 +01:00
file-win32.c file-win32: Switch to byte-based callbacks 2018-05-15 16:11:41 +02:00
gluster.c block: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +02:00
io.c block: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +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: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +02:00
linux-aio.c
Makefile.objs block: x-blockdev-create QMP command 2018-03-09 15:17:47 +01:00
mirror.c block/mirror: Make cancel always cancel pre-READY 2018-05-08 10:47:27 -04:00
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 qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
nfs.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +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: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +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 qcow2-bitmap: add qcow2_reopen_bitmaps_rw_hint() 2018-03-26 21:17:24 +02:00
qcow2-cache.c qcow2: Allow configuring the L2 slice size 2018-02-13 17:00:00 +01:00
qcow2-cluster.c qcow2: Check L1 table parameters in qcow2_expand_zero_clusters() 2018-03-09 15:17:47 +01:00
qcow2-refcount.c qcow2: Reset free_cluster_index when allocating a new refcount block 2018-03-26 12:16:00 +02:00
qcow2-snapshot.c qcow2: Check snapshot L1 table in qcow2_snapshot_delete() 2018-03-09 15:17:47 +01:00
qcow2.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
qcow2.h qcow2: try load bitmaps only once 2018-04-16 13:35:32 +02:00
qcow.c block: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +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-l2-cache.c
qed-table.c block: convert bdrv_check callback to coroutine_fn 2018-03-09 15:17:47 +01:00
qed.c block: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +02:00
qed.h
quorum.c qobject: Modify qobject_ref() to return obj 2018-05-04 08:27:53 +02:00
raw-format.c block: rename .bdrv_create() to .bdrv_co_create_opts() 2018-03-02 18:39:07 +01:00
rbd.c rbd: Switch to byte-based callbacks 2018-05-15 16:11:41 +02:00
replication.c block: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +02:00
sheepdog.c block: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +02:00
snapshot.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
ssh.c block: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +02:00
stream.c commit/stream: Reset delay_ns 2018-04-10 16:33:47 +02:00
throttle-groups.c Include less of the generated modular QAPI headers 2018-03-02 13:45:50 -06:00
throttle.c block/throttle: Remove protocol-related fields 2018-03-26 12:16:00 +02:00
trace-events blockjobs: add block-job-finalize 2018-03-19 12:01:24 +01:00
vdi.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
vhdx-endian.c
vhdx-log.c
vhdx.c block: Merge .bdrv_co_writev{,_flags} in drivers 2018-05-15 16:11:41 +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 qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
vvfat.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
vxhs.c vxhs: Switch to byte-based callbacks 2018-05-15 16:11:41 +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