On Fri, Nov 15, 2013 at 07:47:00PM +0100, Charlie Shepherd wrote: > v4: > - Rebase onto master > - Fix compilation error > > v3: > - Refix cow_update_bitmap and squash patches 1 & 3 together to ensuring > that we only flush if > necessary, patch 1 on its own would change this causing a regression. > v2: > - Fix bit position calculations in cow_update_bitmap > - Add necessary check in cow_set_bits > > Following on from Paolo's commits 26ae980 and 276cbc7, this patchset > implements some changes he recommended earlier which I didn't previously have > time to do while on GSoC. > > Charlie Shepherd (2): > COW: Speed up writes > COW: Extend checking allocated bits to beyond one sector > > block/cow.c | 124 > +++++++++++++++++++++++++++++++++++++----------------------- > 1 file changed, 76 insertions(+), 48 deletions(-)
Please remember the include the revision in the subject line: "[PATCH v4]" Thanks, applied to my block-next tree: https://github.com/stefanha/qemu/commits/block-next Stefan
