From 0722db015c246204044299eae3b02d18d3ca4faf Mon Sep 17 00:00:00 2001 From: "K.Prasad" Date: Mon, 1 Jun 2009 23:46:40 +0530 Subject: hw-breakpoints: ftrace plugin for kernel symbol tracing using HW Breakpoint interfaces This patch adds an ftrace plugin to detect and profile memory access over kernel variables. It uses HW Breakpoint interfaces to 'watch memory addresses. Signed-off-by: K.Prasad Signed-off-by: Frederic Weisbecker --- kernel/trace/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel/trace/Makefile') diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile index 06b85850fab4..658aace8c41e 100644 --- a/kernel/trace/Makefile +++ b/kernel/trace/Makefile @@ -51,5 +51,6 @@ obj-$(CONFIG_EVENT_TRACING) += trace_export.o obj-$(CONFIG_FTRACE_SYSCALLS) += trace_syscalls.o obj-$(CONFIG_EVENT_PROFILE) += trace_event_profile.o obj-$(CONFIG_EVENT_TRACING) += trace_events_filter.o +obj-$(CONFIG_KSYM_TRACER) += trace_ksym.o libftrace-y := ftrace.o -- cgit v1.2.3-58-ga151