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| author | Ingo Molnar <mingo@elte.hu> | 2009-03-06 11:39:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-06 11:39:18 +0100 |
| commit | 16097439703bcd38e9fe5608c12add6dacb825ea (patch) | |
| tree | 9f6572fefdeb3e7c61f701ed9a86979d5525ccd8 | |
| parent | tracing: clean up menu (diff) | |
| parent | tracing/function-graph-tracer: use the more lightweight local clock (diff) | |
| download | linux-16097439703bcd38e9fe5608c12add6dacb825ea.tar.xz linux-16097439703bcd38e9fe5608c12add6dacb825ea.zip | |
Merge branches 'tracing/ftrace' and 'tracing/function-graph-tracer' into tracing/core
| -rw-r--r-- | arch/x86/kernel/ftrace.c | 2 | ||||
| -rw-r--r-- | include/linux/ftrace.h | 13 | ||||
| -rw-r--r-- | kernel/trace/trace_functions_graph.c | 2 |
3 files changed, 9 insertions, 8 deletions
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 3925ec0184b1..a85da1764b1c 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -436,7 +436,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr) return; } - calltime = cpu_clock(raw_smp_processor_id()); + calltime = trace_clock_local(); if (ftrace_push_return_trace(old, calltime, self_addr, &trace.depth) == -EBUSY) { diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 5b64303ec9f2..498769425eb2 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -1,15 +1,16 @@ #ifndef _LINUX_FTRACE_H #define _LINUX_FTRACE_H -#include <linux/linkage.h> -#include <linux/fs.h> -#include <linux/ktime.h> -#include <linux/init.h> -#include <linux/types.h> -#include <linux/module.h> +#include <linux/trace_clock.h> #include <linux/kallsyms.h> +#include <linux/linkage.h> #include <linux/bitops.h> +#include <linux/module.h> +#include <linux/ktime.h> #include <linux/sched.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/fs.h> #include <asm/ftrace.h> diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index c009553a8e81..e527f2f66c73 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -112,7 +112,7 @@ unsigned long ftrace_return_to_handler(void) unsigned long ret; ftrace_pop_return_trace(&trace, &ret); - trace.rettime = cpu_clock(raw_smp_processor_id()); + trace.rettime = trace_clock_local(); ftrace_graph_return(&trace); if (unlikely(!ret)) { |