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67a0fd2a9b
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Fam Zheng 67a0fd2a9b block: Add "file" output parameter to block status query functions 
The added parameter can be used to return the BDS pointer which the
valid offset is referring to. Its value should be ignored unless
BDRV_BLOCK_OFFSET_VALID in ret is set.

Until block drivers fill in the right value, let's clear it explicitly
right before calling .bdrv_get_block_status.

The "bs->file" condition in bdrv_co_get_block_status is kept now to keep iotest
case 102 passing, and will be fixed once all drivers return the right file
pointer.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1453780743-16806-2-git-send-email-famz@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-02-02 17:50:47 +01:00
..
accounting.c block: Clean up includes 2016-01-20 13:36:23 +01:00
archipelago.c block: Clean up includes 2016-01-20 13:36:23 +01:00
backup.c block: Clean up includes 2016-01-20 13:36:23 +01:00
blkdebug.c block: Clean up includes 2016-01-20 13:36:23 +01:00
blkverify.c block: Clean up includes 2016-01-20 13:36:23 +01:00
block-backend.c block: Add blk_remove_all_bs() 2016-02-02 17:50:46 +01:00
bochs.c block: Clean up includes 2016-01-20 13:36:23 +01:00
cloop.c block: Clean up includes 2016-01-20 13:36:23 +01:00
commit.c block: Clean up includes 2016-01-20 13:36:23 +01:00
curl.c block: Clean up includes 2016-01-20 13:36:23 +01:00
dmg.c block: Clean up includes 2016-01-20 13:36:23 +01:00
gluster.c block: Clean up includes 2016-01-20 13:36:23 +01:00
io.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
iscsi.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
linux-aio.c block: Clean up includes 2016-01-20 13:36:23 +01:00
Makefile.objs block: convert quorum blockdrv to use crypto APIs 2015-07-08 13:11:01 +02:00
mirror.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
nbd-client.c block: Clean up includes 2016-01-20 13:36:23 +01:00
nbd-client.h nbd: Set block size to BDRV_SECTOR_SIZE 2015-03-18 12:07:01 +01:00
nbd.c block: Clean up includes 2016-01-20 13:36:23 +01:00
nfs.c block: Clean up includes 2016-01-20 13:36:23 +01:00
null.c block: Clean up includes 2016-01-20 13:36:23 +01:00
parallels.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
qapi.c block: acquire in bdrv_query_image_info 2016-02-02 17:50:47 +01:00
qcow2-cache.c block: Clean up includes 2016-01-20 13:36:23 +01:00
qcow2-cluster.c block: Clean up includes 2016-01-20 13:36:23 +01:00
qcow2-refcount.c block: Clean up includes 2016-01-20 13:36:23 +01:00
qcow2-snapshot.c block: Clean up includes 2016-01-20 13:36:23 +01:00
qcow2.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
qcow2.h qcow2: Add function for refcount order amendment 2015-12-18 14:34:43 +01:00
qcow.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
qed-check.c block: Clean up includes 2016-01-20 13:36:23 +01:00
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 block: Clean up includes 2016-01-20 13:36:23 +01:00
qed.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
qed.h qed: Really remove unused field QEDAIOCB.finished 2015-02-06 17:24:21 +01:00
quorum.c block: Clean up includes 2016-01-20 13:36:23 +01:00
raw_bsd.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
raw-aio.h linux-aio: drop return code from laio_io_unplug and ioq_submit 2014-12-12 16:57:55 +00:00
raw-posix.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
raw-win32.c block: Clean up includes 2016-01-20 13:36:23 +01:00
rbd.c block: Clean up includes 2016-01-20 13:36:23 +01:00
sheepdog.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
snapshot.c block: Clean up includes 2016-01-20 13:36:23 +01:00
ssh.c block: Clean up includes 2016-01-20 13:36:23 +01:00
stream.c block: Clean up includes 2016-01-20 13:36:23 +01:00
throttle-groups.c block: Clean up includes 2016-01-20 13:36:23 +01:00
vdi.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
vhdx-endian.c block: Clean up includes 2016-01-20 13:36:23 +01:00
vhdx-log.c block: Clean up includes 2016-01-20 13:36:23 +01:00
vhdx.c block: Clean up includes 2016-01-20 13:36:23 +01:00
vhdx.h block: vhdx - update PAYLOAD_BLOCK_UNMAPPED value to match 1.00 spec 2014-12-12 15:42:22 +00:00
vmdk.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
vpc.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
vvfat.c block: Add "file" output parameter to block status query functions 2016-02-02 17:50:47 +01:00
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