Vladimir Sementsov-Ogievskiy 7e7e510077 block/io: fix bdrv_is_allocated_above ... bdrv_is_allocated_above wrongly handles short backing files: it reports after-EOF space as UNALLOCATED which is wrong, as on read the data is generated on the level of short backing file (if all overlays have unallocated areas at that place). Reusing bdrv_common_block_status_above fixes the issue and unifies code path. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20200924194003.22080-5-vsementsov@virtuozzo.com [Fix s/has/have/ as suggested by Eric Blake. Fix s/area/areas/. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>		2020-10-23 13:42:16 +01:00
..
export	block/export: add vhost-user-blk multi-queue support	2020-10-23 13:42:16 +01:00
monitor	block/export: Add block-export-del	2020-10-02 15:46:40 +02:00
accounting.c
aio_task.c
amend.c	block/amend: Check whether the node exists	2020-07-27 12:37:25 +02:00
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/blkdebug: fix memory leak	2020-10-13 13:33:46 +02:00
blklogwrites.c	block: Inline bdrv_co_block_status_from_*()	2020-09-07 12:31:31 +02:00
blkreplay.c
blkverify.c	error: Eliminate error_propagate() with Coccinelle, part 2	2020-07-10 15:18:08 +02:00
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: Inline bdrv_co_block_status_from_*()	2020-09-07 12:31:31 +02:00
copy-on-read.c	block: Inline bdrv_co_block_status_from_*()	2020-09-07 12:31:31 +02:00
coroutines.h	block/io: bdrv_common_block_status_above: support include_base	2020-10-23 13:42:16 +01:00
create.c
crypto.c	block/crypto: disallow write sharing by default	2020-07-21 10:49:02 +02:00
crypto.h
curl.c
dirty-bitmap.c
dmg-bz2.c
dmg-lzfse.c
dmg.c
dmg.h
file-posix.c	block/file: switch to use qemu_open/qemu_create for improved errors	2020-09-16 10:33:48 +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	error: Reduce unnecessary error propagation	2020-07-10 15:18:08 +02:00
io_uring.c
io.c	block/io: fix bdrv_is_allocated_above	2020-10-23 13:42:16 +01:00
iscsi-opts.c
iscsi.c	qapi: Restrict query-uuid command to machine code	2020-09-29 15:41:35 +02:00
linux-aio.c
meson.build	block/export: convert vhost-user-blk server to block export API	2020-10-23 13:42:16 +01:00
mirror.c	block: Inline bdrv_co_block_status_from_*()	2020-09-07 12:31:31 +02:00
nbd.c	block/nbd: nbd_co_reconnect_loop(): don't connect if drained	2020-10-09 15:04:32 -05:00
nfs.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
null.c	block/null: Implement bdrv_get_allocated_file_size	2020-09-07 12:31:31 +02:00
nvme.c	block/nvme: Add driver statistics for access alignment and hw errors	2020-10-23 13:42:16 +01:00
parallels.c	error: Avoid error_propagate() after migrate_add_blocker()	2020-07-10 15:18:08 +02:00
parallels.h
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: Use L1E_SIZE in qcow2_write_l1_entry()	2020-10-02 15:46:40 +02:00
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/io: fix bdrv_co_block_status_above	2020-10-23 13:42:16 +01:00
qcow2.h	qcow2: introduce icount field for snapshots	2020-10-06 08:34:49 +02:00
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	qapi: Smooth another visitor error checking pattern	2020-07-10 15:18:08 +02:00
qed.h
quorum.c	block/quorum.c: stable children names	2020-09-15 11:05:12 +02:00
raw-format.c	error: Eliminate error_propagate() with Coccinelle, part 2	2020-07-10 15:18:08 +02:00
rbd.c	block/rbd: add 'namespace' to qemu_rbd_strong_runtime_opts[]	2020-09-15 11:31:10 +02:00
replication.c	error: Reduce unnecessary error propagation	2020-07-10 15:18:08 +02:00
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	qapi: Smooth another visitor error checking pattern	2020-07-10 15:18:08 +02:00
stream.c	stream: Deal with filters	2020-09-07 12:31:31 +02:00
throttle-groups.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
throttle.c	qemu/atomic.h: rename atomic_ to qatomic_	2020-09-23 16:07:44 +01:00
trace-events	trace-events: Fix attribution of trace points to source	2020-09-09 17:17:58 +01:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
vdi.c	error: Avoid error_propagate() after migrate_add_blocker()	2020-07-10 15:18:08 +02:00
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	error: Avoid error_propagate() after migrate_add_blocker()	2020-07-10 15:18:08 +02:00
vvfat.c	util: rename qemu_open() to qemu_open_old()	2020-09-16 10:33:48 +01:00
win32-aio.c
write-threshold.c