On 07.07.2016 10:42, Reda Sallahi wrote: > Commit "cdeaf1f vmdk: add bdrv_co_write_zeroes" causes a regression on > writes. It writes metadata after every write instead of doing it only once > for each cluster. > > vmdk_pwritev() writes metadata whenever m_data is set as valid so this patch > sets m_data as valid only when we have a new cluster which hasn't been > allocated before or a zero grain. > > Signed-off-by: Reda Sallahi <[email protected]> > --- > v2: Corrected the commit id referenced in the commit message. > > block/vmdk.c | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-)
Thanks Reda, I've applied the patch to my block branch: https://github.com/XanClic/qemu/commits/block Max
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