Alberto FariaandHanna Reitz 1d39c7098b block: Implement bdrv_{pread,pwrite,pwrite_zeroes}() using generated_co_wrapper ...

bdrv_{pread,pwrite}() now return -EIO instead of -EINVAL when 'bytes' is
negative, making them consistent with bdrv_{preadv,pwritev}() and
bdrv_co_{pread,pwrite,preadv,pwritev}().

bdrv_pwrite_zeroes() now also calls trace_bdrv_co_pwrite_zeroes() and
clears the BDRV_REQ_MAY_UNMAP flag when appropriate, which it didn't
previously.

Signed-off-by: Alberto Faria <afaria@redhat.com>
Message-Id: <20220609152744.3891847-8-afaria@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

2022-07-12 12:14:56 +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: Make 'bytes' param of bdrv_co_{pread,pwrite,preadv,pwritev}() an int64_t

2022-07-12 12:14:56 +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: block_copy(): add timeout_ns parameter

2022-06-29 10:56:12 +03:00

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: Implement bdrv_{pread,pwrite,pwrite_zeroes}() using generated_co_wrapper

2022-07-12 12:14:56 +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