Vladimir Sementsov-Ogievskiy 33fa2222eb block: introduce preallocate filter ... It's intended to be inserted between format and protocol nodes to preallocate additional space (expanding protocol file) on writes crossing EOF. It improves performance for file-systems with slow allocation. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20201021145859.11201-9-vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> [mreitz: Two comment fixes, and bumped the version from 5.2 to 6.0] Signed-off-by: Max Reitz <mreitz@redhat.com>		2020-12-18 12:35:55 +01:00
..
export	fuse: Implement hole detection through lseek	2020-12-11 17:52:40 +01:00
monitor	block/export: Add block-export-del	2020-10-02 15:46:40 +02:00
accounting.c	block/accounting: Use lock guard macros	2020-12-11 17:52:39 +01:00
aio_task.c
amend.c
backup-top.c	block: Inline bdrv_co_block_status_from_*()	2020-09-07 12:31:31 +02:00
backup-top.h
backup.c	backup: Deal with filters	2020-09-07 12:31:31 +02:00
blkdebug.c	block: Fix some code style problems, "foo* bar" should be "foo *bar"	2020-11-09 18:42:47 +01:00
blklogwrites.c	block: Inline bdrv_co_block_status_from_*()	2020-09-07 12:31:31 +02:00
blkreplay.c
blkverify.c
block-backend.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
block-copy.c	block-copy: Use CAF to find sync=top base	2020-09-07 12:31:31 +02:00
block-gen.h	scripts: add block-coroutine-wrapper.py	2020-10-05 10:59:06 +01:00
bochs.c
cloop.c
commit.c	block: Return depth level during bdrv_is_allocated_above	2020-10-30 15:21:23 -05:00
copy-on-read.c	block: Inline bdrv_co_block_status_from_*()	2020-09-07 12:31:31 +02:00
coroutines.h	block: Return depth level during bdrv_is_allocated_above	2020-10-30 15:21:23 -05:00
create.c
crypto.c	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
crypto.h	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
curl.c	block/curl: Use lock guard macros	2020-12-11 17:52:39 +01:00
dirty-bitmap.c
dmg-bz2.c
dmg-lzfse.c	block: Remove unused include	2020-11-09 15:44:21 +01:00
dmg.c	block: Fix some code style problems, "foo* bar" should be "foo *bar"	2020-11-09 18:42:47 +01:00
dmg.h
file-posix.c	block: bdrv_mark_request_serialising: split non-waiting function	2020-12-18 12:35:55 +01:00
file-win32.c	block/file: switch to use qemu_open/qemu_create for improved errors	2020-09-16 10:33:48 +01:00
filter-compress.c	block: Inline bdrv_co_block_status_from_*()	2020-09-07 12:31:31 +02:00
gluster.c
io_uring.c	io_uring: do not use pointer after free	2020-11-17 12:26:48 +01:00
io.c	block: introduce BDRV_REQ_NO_WAIT flag	2020-12-18 12:35:55 +01:00
iscsi-opts.c
iscsi.c	block/iscsi: Use lock guard macros	2020-12-11 17:52:39 +01:00
linux-aio.c
meson.build	block: introduce preallocate filter	2020-12-18 12:35:55 +01:00
mirror.c	block: Return depth level during bdrv_is_allocated_above	2020-10-30 15:21:23 -05:00
nbd.c	nbd: Add 'qemu-nbd -A' to expose allocation depth	2020-10-30 15:22:00 -05:00
nfs.c	block: Fixes nfs compiling error on msys2/mingw	2020-11-09 15:44:21 +01:00
null.c	block/null: Implement bdrv_get_allocated_file_size	2020-09-07 12:31:31 +02:00
nvme.c	block/nvme: Fix nvme_submit_command() on big-endian host	2020-11-03 19:06:22 +00:00
parallels.c
parallels.h
preallocate.c	block: introduce preallocate filter	2020-12-18 12:35:55 +01:00
qapi-sysemu.c
qapi.c	migration: introduce icount field for snapshots	2020-10-06 08:34:49 +02:00
qcow2-bitmap.c	qcow2: Use macros for the L1, refcount and bitmap table entry sizes	2020-09-15 11:05:12 +02:00
qcow2-cache.c
qcow2-cluster.c	qcow2: Fix corruption on write_zeroes with MAY_UNMAP	2020-11-24 11:29:41 +01:00
qcow2-refcount.c	qcow2: Make qcow2_free_any_clusters() free only one cluster	2020-09-15 11:05:13 +02:00
qcow2-snapshot.c	migration: introduce icount field for snapshots	2020-10-06 08:34:49 +02:00
qcow2-threads.c
qcow2.c	block: Fix some code style problems, "foo* bar" should be "foo *bar"	2020-11-09 18:42:47 +01:00
qcow2.h	block: Fix some code style problems, "foo* bar" should be "foo *bar"	2020-11-09 18:42:47 +01:00
qcow.c	block/qcow: remove runtime opts	2020-09-15 11:05:13 +02:00
qed-check.c
qed-cluster.c
qed-l2-cache.c
qed-table.c
qed.c
qed.h
quorum.c	Tweak a few "Parameter 'NAME' expects THING" error message	2020-12-10 17:16:44 +01:00
raw-format.c
rbd.c	block/rbd: add 'namespace' to qemu_rbd_strong_runtime_opts[]	2020-09-15 11:31:10 +02:00
replication.c
sheepdog.c	block: deprecate the sheepdog block driver	2020-10-15 16:06:28 +02:00
snapshot.c	block/snapshot: Fix fallback	2020-09-07 12:31:31 +02:00
ssh.c
stream.c	block: Return depth level during bdrv_is_allocated_above	2020-10-30 15:21:23 -05:00
throttle-groups.c	block/throttle-groups: Use lock guard macros	2020-12-11 17:52:39 +01:00
throttle.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
trace-events	block/nvme: Use unsigned integer for queue counter/size	2020-11-03 19:06:21 +00:00
trace.h
vdi.c
vhdx-endian.c
vhdx-log.c
vhdx.c	block/vhdx: Support vhdx image only with 512 bytes logical sector size	2020-09-15 11:05:13 +02:00
vhdx.h
vmdk.c	vmdk: fix maybe uninitialized warnings	2020-10-13 13:33:45 +02:00
vpc.c	block: Fix some code style problems, "foo* bar" should be "foo *bar"	2020-11-09 18:42:47 +01:00
vvfat.c	block/vvfat: Fix bad printf format specifiers	2020-11-03 16:24:56 +01:00
win32-aio.c
write-threshold.c