Denis V. Lunev ec050f77a5 block: process before_write_notifiers in bdrv_co_discard ...

This is mandatory for correct backup creation. In the other case the
content under this area would be lost.

Dirty bits are set exactly like in bdrv_aligned_pwritev, i.e. they are set
even if notifier has returned a error.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy<vsementsov@virtuozzo.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1466093381-6120-4-git-send-email-den@openvz.org
CC: Fam Zheng <famz@redhat.com>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
CC: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

2016-06-20 11:44:12 +01:00

..

accounting.c

block: Clean up includes

2016-01-20 13:36:23 +01:00

archipelago.c

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +01:00

backup.c

backup: Use BlockBackend for I/O

2016-05-25 19:04:21 +02:00

blkdebug.c

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +01:00

blkreplay.c

blkreplay: Convert to bdrv_co_pwrite_zeroes()

2016-06-08 10:21:08 +02:00

blkverify.c

block: Propagate AioContext change to all children

2016-05-19 16:45:31 +02:00

block-backend.c

block: Make blk_co_preadv/pwritev() public

2016-05-25 19:04:21 +02:00

bochs.c

qemu-common: stop including qemu/bswap.h from qemu-common.h

2016-05-19 16:42:28 +02:00

cloop.c

qemu-common: stop including qemu/bswap.h from qemu-common.h

2016-05-19 16:42:28 +02:00

commit.c

block: Create the commit block job before reopening any image

2016-06-16 15:20:37 +02:00

crypto.c

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

2016-05-12 16:33:40 +01:00

curl.c

block: always compile-check debug prints

2016-05-12 15:22:08 +02:00

dirty-bitmap.c

include/qemu/osdep.h: Don't include qapi/error.h

2016-03-22 22:20:15 +01:00

dmg.c

all: Remove unnecessary glib.h includes

2016-06-07 18:19:24 +03:00

gluster.c

gluster: Convert to bdrv_co_pwrite_zeroes()

2016-06-08 10:21:08 +02:00

io.c

block: process before_write_notifiers in bdrv_co_discard

2016-06-20 11:44:12 +01:00

iscsi.c

iscsi: Convert to bdrv_co_pwrite_zeroes()

2016-06-08 10:21:08 +02:00

linux-aio.c

linux-aio: Cancel BH if not needed

2016-06-16 15:19:55 +02:00

Makefile.objs

replay: introduce block devices record/replay

2016-03-30 12:15:57 +02:00

mirror.c

block/mirror: Fix target backing BDS

2016-06-16 15:20:37 +02:00

nbd-client.c

nbd: Simplify client FUA handling

2016-05-12 15:22:09 +02:00

nbd-client.h

nbd: Simplify client FUA handling

2016-05-12 15:22:09 +02:00

nbd.c

nbd: Simplify client FUA handling

2016-05-12 15:22:09 +02:00

nfs.c

block/nfs: add missing #include "qemu/cutils.h"

2016-03-30 16:50:39 -04:00

null.c

block/null: Implement bdrv_refresh_filename()

2016-06-16 15:20:37 +02:00

parallels.c

block: Switch bdrv_write_zeroes() to byte interface

2016-06-08 10:21:08 +02:00

qapi.c

block: Don't return throttling info in query-named-block-nodes

2016-05-19 16:45:31 +02:00

qcow2-cache.c

os-posix: include sys/mman.h

2016-06-16 18:39:03 +02:00

qcow2-cluster.c

qcow2: Implement .bdrv_co_pwritev()

2016-06-16 15:19:55 +02:00

qcow2-refcount.c

qcow/qcow2: Use DIV_ROUND_UP

2016-06-07 18:19:24 +03:00

qcow2-snapshot.c

qemu-common: stop including qemu/bswap.h from qemu-common.h

2016-05-19 16:42:28 +02:00

qcow2.c

qcow2: Let vmstate call qcow2_co_preadv/pwrite directly

2016-06-16 15:19:56 +02:00

qcow2.h

qcow2: Implement .bdrv_co_pwritev()

2016-06-16 15:19:55 +02:00

qcow.c

block: drop support for using qcow[2] encryption with system emulators

2016-06-16 15:19:55 +02:00

qed-check.c

qed: Use DIV_ROUND_UP

2016-06-07 18:19:24 +03:00

qed-cluster.c

block: Clean up includes

2016-01-20 13:36:23 +01:00

qed-gencb.c

block: Clean up includes

2016-01-20 13:36:23 +01:00

qed-l2-cache.c

block: Clean up includes

2016-01-20 13:36:23 +01:00

qed-table.c

qemu-common: stop including qemu/bswap.h from qemu-common.h

2016-05-19 16:42:28 +02:00

qed.c

qed: Convert to bdrv_co_pwrite_zeroes()

2016-06-08 10:21:08 +02:00

qed.h

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +01:00

quorum.c

block: Propagate AioContext change to all children

2016-05-19 16:45:31 +02:00

raw_bsd.c

raw_bsd: Convert to bdrv_co_pwrite_zeroes()

2016-06-08 10:21:08 +02:00

raw-aio.h

raw-posix: Implement .bdrv_co_preadv/pwritev

2016-06-16 15:19:55 +02:00

raw-posix.c

raw-posix: Implement .bdrv_co_preadv/pwritev

2016-06-16 15:19:55 +02:00

raw-win32.c

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +01:00

rbd.c

rbd:change error_setg() to error_setg_errno()

2016-06-16 15:20:37 +02:00

sheepdog.c

block: Make .bdrv_load_vmstate() vectored

2016-06-16 15:19:55 +02:00

snapshot.c

block: Fix bdrv_all_delete_snapshot() error handling

2016-06-08 10:21:09 +02:00

ssh.c

include/qemu/osdep.h: Don't include qapi/error.h

2016-03-22 22:20:15 +01:00

stream.c

stream: Use BlockBackend for I/O

2016-05-25 19:04:21 +02:00

throttle-groups.c

block: Move I/O throttling configuration functions to BlockBackend

2016-05-19 16:45:30 +02:00

vdi.c

qemu-common: stop including qemu/bswap.h from qemu-common.h

2016-05-19 16:42:28 +02:00

vhdx-endian.c

qemu-common: stop including qemu/bswap.h from qemu-common.h

2016-05-19 16:42:28 +02:00

vhdx-log.c

qemu-common: stop including qemu/bswap.h from qemu-common.h

2016-05-19 16:42:28 +02:00

vhdx.c

all: Remove unnecessary glib.h includes

2016-06-07 18:19:24 +03:00

vhdx.h

block: vhdx - update PAYLOAD_BLOCK_UNMAPPED value to match 1.00 spec

2014-12-12 15:42:22 +00:00

vmdk.c

vmdk: Convert to bdrv_co_pwrite_zeroes()

2016-06-08 10:21:08 +02:00

vpc.c

qemu-common: stop including qemu/bswap.h from qemu-common.h

2016-05-19 16:42:28 +02:00

vvfat.c

block: Use DIV_ROUND_UP

2016-06-07 18:19:24 +03:00

win32-aio.c

block: Clean up includes

2016-01-20 13:36:23 +01:00

write-threshold.c

block: Clean up includes

2016-01-20 13:36:23 +01:00