Vladimir Sementsov-Ogievskiy c3c10f7295 qcow2: aio support for compressed cluster read ...

Allocate buffers locally and release qcow2 lock. Than, reads inside
qcow2_co_preadv_compressed may be done in parallel, however all
decompression is still done synchronously. Let's improve it in the
following commit.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2018-12-14 11:52:41 +01:00

..

accounting.c

block/accounting: introduce latency histogram

2018-03-19 14:58:37 -05:00

backup.c

block/backup: drop unused synchronization interface

2018-12-14 11:52:40 +01:00

blkdebug.c

qstring: Move qstring_from_substr()'s @end one to the right

2018-07-28 09:09:58 +02:00

blklogwrites.c

block: Use BdrvChild to discard

2018-07-10 16:01:52 +02:00

blkreplay.c

trivial: Make bios files and source files non-executable

2018-09-25 17:26:18 +02:00

blkverify.c

qstring: Move qstring_from_substr()'s @end one to the right

2018-07-28 09:09:58 +02:00

block-backend.c

block: Null pointer dereference in blk_root_get_parent_desc()

2018-11-12 17:49:21 +01:00

bochs.c

block: Require auto-read-only for existing fallbacks

2018-11-05 15:09:55 +01:00

cloop.c

block: Require auto-read-only for existing fallbacks

2018-11-05 15:09:55 +01:00

commit.c

block/commit: refactor commit to use job callbacks

2018-09-25 15:31:15 +02:00

copy-on-read.c

block: drop empty .bdrv_close handlers

2018-08-15 12:50:39 +02:00

create.c

jobs: utilize job_exit shim

2018-08-31 16:28:33 +02:00

crypto.c

crypto: support multiple threads accessing one QCryptoBlock

2018-12-12 11:16:49 +00:00

crypto.h

block/crypto: Simplify block_crypto_{open,create}_opts_init()

2018-06-29 14:20:56 +02:00

curl.c

curl: Support auto-read-only option

2018-11-05 15:09:55 +01:00

dirty-bitmap.c

dirty-bitmaps: clean-up bitmaps loading and migration logic

2018-10-29 16:23:17 -04:00

dmg-bz2.c

…

dmg-lzfse.c

block: adding lzfse decompressing support as a module.

2018-12-14 11:52:40 +01:00

dmg.c

dmg: exchanging hardcoded dmg UDIF block types to enum.

2018-12-14 11:52:40 +01:00

dmg.h

dmg: including dmg-lzfse module inside dmg block driver.

2018-12-14 11:52:40 +01:00

file-posix.c

file-posix: Fix shared locks on reopen commit

2018-11-19 14:32:01 +01:00

file-win32.c

block: Prefix file driver trace points with "file_"

2018-07-10 16:01:51 +02:00

gluster.c

gluster: Support auto-read-only option

2018-11-05 15:09:55 +01:00

io.c

block: Use a single global AioWait

2018-09-25 15:50:15 +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

iscsi: Support auto-read-only option

2018-11-05 15:09:55 +01:00

linux-aio.c

block/linux-aio: acquire AioContext before qemu_laio_process_completions

2018-09-25 15:50:15 +02:00

Makefile.objs

configure: adding support to lzfse library.

2018-12-14 11:52:40 +01:00

mirror.c

mirror: fix dead-lock

2018-12-03 16:50:58 +01:00

nbd-client.c

nbd/client: Send NBD_CMD_DISC if open fails after connect

2018-11-30 14:13:37 -06:00

nbd-client.h

nbd/client: Add x-dirty-bitmap to query bitmap from server

2018-07-02 15:27:38 -05:00

nbd.c

qstring: Move qstring_from_substr()'s @end one to the right

2018-07-28 09:09:58 +02:00

nfs.c

block: Convert .bdrv_truncate callback to coroutine_fn

2018-06-29 14:20:56 +02:00

null.c

block: drop empty .bdrv_close handlers

2018-08-15 12:50:39 +02:00

nvme.c

nvme: correct locking around completion

2018-10-12 09:46:14 +08:00

parallels.c

parallels: Switch to byte-based calls

2018-06-29 14:20:56 +02:00

parallels.h

Clean up includes

2018-02-09 05:05:11 +01:00

qapi.c

block/qapi: Fix memory leak in qmp_query_blockstats()

2018-08-15 12:50:39 +02:00

qcow2-bitmap.c

block/qcow2-bitmap: Don't take address of fields in packed structs

2018-11-05 15:09:54 +01:00

qcow2-cache.c

qcow2: Allow configuring the L2 slice size

2018-02-13 17:00:00 +01:00

qcow2-cluster.c

qcow2: move decompression from qcow2-cluster.c to qcow2.c

2018-12-14 11:52:40 +01:00

qcow2-refcount.c

qcow2: Don't allow overflow during cluster allocation

2018-11-19 12:51:40 +01:00

qcow2-snapshot.c

block: use local path for local headers

2018-05-31 04:16:06 +03:00

qcow2.c

qcow2: aio support for compressed cluster read

2018-12-14 11:52:41 +01:00

qcow2.h

qcow2: aio support for compressed cluster read

2018-12-14 11:52:41 +01:00

qcow.c

crypto: support multiple threads accessing one QCryptoBlock

2018-12-12 11:16:49 +00:00

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

error: Fix use of error_prepend() with &error_fatal, &error_abort

2018-10-19 14:51:34 +02:00

qed.h

…

quorum.c

quorum: Forbid adding children in blkverify mode

2018-11-05 15:09:54 +01:00

raw-format.c

block: drop empty .bdrv_close handlers

2018-08-15 12:50:39 +02:00

rbd.c

block: Require auto-read-only for existing fallbacks

2018-11-05 15:09:55 +01:00

replication.c

block/replication: drop extra synchronization

2018-12-14 11:52:40 +01:00

sheepdog.c

block: Use warn_report() & friends to report warnings

2018-10-19 14:51:34 +02:00

snapshot.c

block: make .bdrv_close optional

2018-08-15 12:50:39 +02:00

ssh.c

block: Convert .bdrv_truncate callback to coroutine_fn

2018-06-29 14:20:56 +02:00

stream.c

block/stream: refactor stream to use job callbacks

2018-09-25 15:31:15 +02:00

throttle-groups.c

throttle-groups: Don't allow timers without throttled requests

2018-08-15 12:50:39 +02:00

throttle.c

block: Use BdrvChild to discard

2018-07-10 16:01:52 +02:00

trace-events

block: Add copy offloading trace points

2018-07-10 16:01:52 +02:00

vdi.c

vdi: Use a literal number of bytes for DEFAULT_CLUSTER_SIZE

2018-11-05 15:28:48 +01:00

vhdx-endian.c

block/vhdx: Don't take address of fields in packed structs

2018-11-05 15:09:54 +01:00

vhdx-log.c

block/vhdx: Don't take address of fields in packed structs

2018-11-05 15:09:54 +01:00

vhdx.c

block/vhdx: Don't take address of fields in packed structs

2018-11-05 15:09:54 +01:00

vhdx.h

block/vhdx: Don't take address of fields in packed structs

2018-11-05 15:09:54 +01:00

vmdk.c

vmdk: align end of file to a sector boundary

2018-09-26 10:47:18 +08:00

vpc.c

vpc: Don't leak opts in vpc_open()

2018-11-05 15:09:54 +01:00

vvfat.c

vvfat: Fix memory leak

2018-11-19 12:51:40 +01:00

vxhs.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

win32-aio.c

file-win32: Switch to byte-based callbacks

2018-05-15 16:11:41 +02:00

write-threshold.c

qapi: Drop qapi_event_send_FOO()'s Error ** argument

2018-08-28 18:21:38 +02:00