Re: [Qemu-devel] [PATCH 1/3] COW: Speed up writes

2013-11-06 Thread Paolo Bonzini
Il 06/11/2013 13:23, Charlie Shepherd ha scritto: > Process a whole sector's worth of COW bits by reading a sector, setting the > bits, then writing it > out again. Make sure we only flush once, before writing metadata. > > Signed-off-by: Charlie Shepherd > --- > block/cow.c | 79 > +++

[Qemu-devel] [PATCH 1/3] COW: Speed up writes

2013-11-06 Thread Charlie Shepherd
Process a whole sector's worth of COW bits by reading a sector, setting the bits, then writing it out again. Make sure we only flush once, before writing metadata. Signed-off-by: Charlie Shepherd --- block/cow.c | 79 - 1 file changed,