Am 06.11.2013 um 16:59 hat Charlie Shepherd geschrieben: > 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 | 123 > ++++++++++++++++++++++++++++++++++++------------------------ > 1 file changed, 75 insertions(+), 48 deletions(-)
Thanks, applied to the block-next branch for 1.8. Your lines in the commit message were a bit too long, please try to have a line break after ~72 characters in future patches (I fixed it up manually for this one). Kevin
