Re: [Qemu-devel] [PATCH v3 0/7] Manual writethrough cache and cache mode toggle

2012-06-08 Thread Stefan Hajnoczi
On Tue, Jun 5, 2012 at 11:04 PM, Paolo Bonzini wrote: > This is v3 of the alternative implementation of writethrough caching > for QEMU 1.2.  By always opening drivers in writethrough mode and > doing flushes manually after every write, it achieves three objectives: > 1) it makes flipping the cach

Re: [Qemu-devel] [PATCH v3 0/7] Manual writethrough cache and cache mode toggle

2012-06-08 Thread Stefan Hajnoczi
On Tue, Jun 5, 2012 at 11:04 PM, Paolo Bonzini wrote: > This is v3 of the alternative implementation of writethrough caching > for QEMU 1.2.  By always opening drivers in writethrough mode and s/writethrough/writeback/ > doing flushes manually after every write, it achieves three objectives: St