| Subject | [PATCH -tip v9 18/26] sched: Use NOKPROBE_SYMBOL macro in sched | From | Masami Hiramatsu <> | Date | Thu, 17 Apr 2014 17:18:42 +0900 |
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Use NOKPROBE_SYMBOL macro to protect functions from kprobes instead of __kprobes annotation in sched/core.c.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> --- kernel/sched/core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index ce9b306..86e5778 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2477,7 +2477,7 @@ notrace unsigned long get_parent_ip(unsigned long addr) #if defined(CONFIG_PREEMPT) && (defined(CONFIG_DEBUG_PREEMPT) || \ defined(CONFIG_PREEMPT_TRACER)) -void __kprobes preempt_count_add(int val) +void preempt_count_add(int val) { #ifdef CONFIG_DEBUG_PREEMPT /* @@ -2503,8 +2503,9 @@ void __kprobes preempt_count_add(int val) } } EXPORT_SYMBOL(preempt_count_add); +NOKPROBE_SYMBOL(preempt_count_add); -void __kprobes preempt_count_sub(int val) +void preempt_count_sub(int val) { #ifdef CONFIG_DEBUG_PREEMPT /* @@ -2525,6 +2526,7 @@ void __kprobes preempt_count_sub(int val) __preempt_count_sub(val); } EXPORT_SYMBOL(preempt_count_sub); +NOKPROBE_SYMBOL(preempt_count_sub); #endif
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