On Thu, May 02, 2013 at 10:25:21AM +0800, Fam Zheng wrote: > Added support for zeroed-grain GTE to VMDK according to VMDK Spec 5.0[1]. > > [1] Virtual Disk Format 5.0 - VMware, > http://www.vmware.com/support/developer/vddk/vmdk_50_technote.pdf?src=vmdk > > Changes since v4: > - 6/6: Correct endianess: *m_data->l2_cache_entry = offset; > > > Changes since v3: > - 5/6: Remove tmp > - 6/6: Update L2 Cache > Remove redundant assignment to m_data > Simplify l2_offset assignment to m_data > Fix m_data.offset endian. > > Changes since v2: > - all: Added 5/6 (vmdk: store fields of VmdkMetaData in cpu endian) > - 6/6: Avoid side-effect of vmdk_L2update. > Change function comment to gtkdoc stype. > Fix VMDK4_FLAG_ZG. > > Changes since v1: > - all: fix From: field > - 1/5: squash one line of ret code macro change from 2/5 > - 2/5: change VMDK4_FLAG_ZG to VMDK4_FLAG_ZERO_GRAIN > - 3/5: move BLOCK_OPT_ZEROED_GRAIN defination from block_int.h to vmdk.c > - 5/5: fix metadata update issue, unit test with cases 033 034 > > Fam Zheng (6): > vmdk: named return code. > vmdk: add support for “zeroed‐grain” GTE > vmdk: Add option to create zeroed-grain image > vmdk: change magic number to macro > vmdk: store fields of VmdkMetaData in cpu endian > vmdk: add bdrv_co_write_zeroes > > block/vmdk.c | 208 > +++++++++++++++++++++++++++++++++++++++++------------------ > 1 file changed, 145 insertions(+), 63 deletions(-) > > -- > 1.8.1.4 > >
Thanks, applied to my block tree: https://github.com/stefanha/qemu/commits/block Stefan
