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301c7d38a0
xemu/block
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Fam Zheng 301c7d38a0 vmdk: fix cluster size check for flat extents 
We use the extent size as cluster size for flat extents (where no L1/L2
table is allocated so it's safe) reuse sector calculating code with
sparse extents.

Don't pass in the cluster size for adding flat extent, just set it to
sectors later, then the cluster size checking will not fail.

The cluster_sectors is changed to int64_t to allow big flat extent.

Without this, flat extent opening is broken:

    # qemu-img create -f vmdk -o subformat=monolithicFlat /tmp/a.vmdk 100G
    Formatting '/tmp/a.vmdk', fmt=vmdk size=107374182400 compat6=off subformat='monolithicFlat' zeroed_grain=off
    # qemu-img info /tmp/a.vmdk
    image: /tmp/a.vmdk
    file format: raw
    virtual size: 0 (0 bytes)
    disk size: 4.0K

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-25 16:21:28 +02:00
..
backup.c block: make bdrv_co_is_allocated static 2013-09-06 15:25:08 +02:00
blkdebug.c block: Error parameter for open functions 2013-09-12 10:12:48 +02:00
blkverify.c block: Error parameter for open functions 2013-09-12 10:12:48 +02:00
bochs.c bdrv: Use "Error" for opening images 2013-09-12 10:12:47 +02:00
cloop.c bdrv: Use "Error" for opening images 2013-09-12 10:12:47 +02:00
commit.c block: remove bdrv_is_allocated_above/bdrv_co_is_allocated_above distinction 2013-09-06 15:25:09 +02:00
cow.c block: Error parameter for create functions 2013-09-12 10:12:48 +02:00
curl.c bdrv: Use "Error" for opening images 2013-09-12 10:12:47 +02:00
dmg.c bdrv: Use "Error" for opening images 2013-09-12 10:12:47 +02:00
gluster.c bdrv: Use "Error" for creating images 2013-09-12 10:12:48 +02:00
iscsi.c Merge remote-tracking branch 'bonzini/scsi-next' into staging 2013-09-23 11:52:32 -05:00
linux-aio.c aio: drop io_flush argument 2013-08-19 15:52:19 +02:00
Makefile.objs switch raw block driver from "raw.o" to "raw_bsd.o" 2013-08-30 15:28:52 +02:00
mirror.c block: Error parameter for open functions 2013-09-12 10:12:48 +02:00
nbd.c bdrv: Use "Error" for opening images 2013-09-12 10:12:47 +02:00
parallels.c bdrv: Use "Error" for opening images 2013-09-12 10:12:47 +02:00
qapi.c block: Add iops_size to do the iops accounting for a given io size. 2013-09-06 15:25:07 +02:00
qcow2-cache.c qcow2-cache: Empty cache 2013-09-12 10:12:46 +02:00
qcow2-cluster.c qcow2-cluster: Expand zero clusters 2013-09-12 10:12:46 +02:00
qcow2-refcount.c qcow2: Don't shadow return value 2013-09-25 10:08:56 +02:00
qcow2-snapshot.c qcow2: Correct snapshots size for overlap check 2013-09-20 12:48:03 +02:00
qcow2.c qcow2: Use Error parameter 2013-09-12 10:12:48 +02:00
qcow2.h snapshot: distinguish id and name in snapshot delete 2013-09-12 10:12:47 +02:00
qcow.c block: Error parameter for create functions 2013-09-12 10:12:48 +02:00
qed-check.c qed: mark image clean after repair succeeds 2012-08-10 10:25:12 +02:00
qed-cluster.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qed-gencb.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qed-l2-cache.c qed: do not evict in-use L2 table cache entries 2012-03-12 15:14:06 +01:00
qed-table.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
qed.c block: Error parameter for create functions 2013-09-12 10:12:48 +02:00
qed.h block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
raw_bsd.c block: Error parameter for create functions 2013-09-12 10:12:48 +02:00
raw-aio.h block: make discard asynchronous 2013-01-15 10:03:47 +01:00
raw-posix.c bdrv: Use "Error" for creating images 2013-09-12 10:12:48 +02:00
raw-win32.c bdrv: Use "Error" for creating images 2013-09-12 10:12:48 +02:00
rbd.c bdrv: Use "Error" for creating images 2013-09-12 10:12:48 +02:00
sheepdog.c block: Error parameter for open functions 2013-09-12 10:12:48 +02:00
snapshot.c bdrv: Use "Error" for opening images 2013-09-12 10:12:47 +02:00
ssh.c bdrv: Use "Error" for creating images 2013-09-12 10:12:48 +02:00
stream.c block: expect errors from bdrv_co_is_allocated 2013-09-06 15:25:09 +02:00
vdi.c bdrv: Use "Error" for creating images 2013-09-12 10:12:48 +02:00
vhdx.c bdrv: Use "Error" for opening images 2013-09-12 10:12:47 +02:00
vhdx.h misc: Fix new typos in comments and strings 2013-07-27 11:22:54 +04:00
vmdk.c vmdk: fix cluster size check for flat extents 2013-09-25 16:21:28 +02:00
vpc.c bdrv: Use "Error" for creating images 2013-09-12 10:12:48 +02:00
vvfat.c block: Error parameter for create functions 2013-09-12 10:12:48 +02:00
win32-aio.c win32-aio: drop win32_aio_flush_cb() 2013-08-22 22:05:04 +02:00