Re: [PATCH v3] powerpc: Keep track of emulated instructions if debugfs is enabled

2009-05-10 Thread Geert Uytterhoeven
On Mon, 11 May 2009, Michael Ellerman wrote: > On Fri, 2009-05-08 at 16:15 +0200, Geert Uytterhoeven wrote: > > Counters for the various classes of emulated instructions are available > > under > > /sys/kernel/debug/powerpc/emulated_instructions (assumed debugfs is mounted > > on > > /sys/kernel/

Re: [PATCH v3] powerpc: Keep track of emulated instructions if debugfs is enabled

2009-05-10 Thread Michael Ellerman
On Fri, 2009-05-08 at 16:15 +0200, Geert Uytterhoeven wrote: > Counters for the various classes of emulated instructions are available under > /sys/kernel/debug/powerpc/emulated_instructions (assumed debugfs is mounted on > /sys/kernel/debug). Optionally (controlled by > /sys/kernel/debug/powerpc/

[PATCH v3] powerpc: Keep track of emulated instructions if debugfs is enabled

2009-05-08 Thread Geert Uytterhoeven
Counters for the various classes of emulated instructions are available under /sys/kernel/debug/powerpc/emulated_instructions (assumed debugfs is mounted on /sys/kernel/debug). Optionally (controlled by /sys/kernel/debug/powerpc/emulated_instructions/do_warn), rate-limited warnings can be printed