From 00e6c92304ce38ff48029471c929d31a25e5cf10 Mon Sep 17 00:00:00 2001 From: James Hogan Date: Fri, 15 Mar 2013 10:21:56 +0000 Subject: metag: OProfile support Add OProfile support for metag, using the perf backend, and falling back to generic timer based sampling if perf counter interrupt support is disabled. The oprofile code prepends "metag/" to the perf pmu name to give "metag/meta2" which is more consistent with other oprofile arch names. The backtrace code makes use of for kernel backtracing, and a simple frame pointer walk for userland backtracing. Signed-off-by: James Hogan Cc: Robert Richter Cc: oprofile-list@lists.sf.net --- arch/metag/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/metag/Makefile') diff --git a/arch/metag/Makefile b/arch/metag/Makefile index 81bd6a1c7483..b566116b171b 100644 --- a/arch/metag/Makefile +++ b/arch/metag/Makefile @@ -49,6 +49,8 @@ core-y += arch/metag/mm/ libs-y += arch/metag/lib/ libs-y += arch/metag/tbx/ +drivers-$(CONFIG_OPROFILE) += arch/metag/oprofile/ + boot := arch/metag/boot boot_targets += uImage -- cgit v1.2.3-55-g7522