Re: [Qemu-devel] [PATCH v2 2/2] trace: separate MMIO tracepoints from TB-access tracepoints

2016-03-07 Thread Hollis Blanchard
On Wed, 2016-03-02 at 12:12 -0800, Hollis Blanchard wrote: > Memory accesses to code which has previously been translated into a > TB show up > in the MMIO path, so that they may invalidate the TB. It's extremely > confusing > to mix those in with device MMIOs, so split them into their own > tracep

[Qemu-devel] [PATCH v2 2/2] trace: separate MMIO tracepoints from TB-access tracepoints

2016-03-02 Thread Hollis Blanchard
Memory accesses to code which has previously been translated into a TB show up in the MMIO path, so that they may invalidate the TB. It's extremely confusing to mix those in with device MMIOs, so split them into their own tracepoint. Signed-off-by: Hollis Blanchard Reviewed-by: Stefan Hajnoczi -