On Mon, Aug 26, 2013 at 09:44:52PM +0100, Christoph Lameter wrote: > This patch converts __get_cpu_var into either and explicit address > calculation using this_cpu_ptr() > or into a use of this_cpu operations that use the offset. Thereby address > calcualtions are avoided > and less registers are used when code is generated. ... > Index: linux/arch/arm64/kernel/debug-monitors.c > =================================================================== > --- linux.orig/arch/arm64/kernel/debug-monitors.c 2013-08-26 > 13:48:40.956794980 -0500 > +++ linux/arch/arm64/kernel/debug-monitors.c 2013-08-26 13:48:40.952795024 > -0500 ... > Index: linux/arch/arm64/kernel/hw_breakpoint.c > =================================================================== > --- linux.orig/arch/arm64/kernel/hw_breakpoint.c 2013-08-26 > 13:48:40.956794980 -0500 > +++ linux/arch/arm64/kernel/hw_breakpoint.c 2013-08-26 13:48:40.952795024 > -0500 ... > Index: linux/arch/arm64/kernel/perf_event.c > =================================================================== > --- linux.orig/arch/arm64/kernel/perf_event.c 2013-08-26 13:48:40.956794980 > -0500 > +++ linux/arch/arm64/kernel/perf_event.c 2013-08-26 13:48:40.952795024 > -0500
For the arm64 bits: Acked-by: Catalin Marinas <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
