From affc659246293df42ba2d184c674cc959c05aa02 Mon Sep 17 00:00:00 2001 From: Changbin Du Date: Thu, 30 Sep 2021 08:03:42 +0800 Subject: [PATCH] tracing: in_irq() cleanup Replace the obsolete and ambiguos macro in_irq() with new macro in_hardirq(). Link: https://lkml.kernel.org/r/20210930000342.6016-1-changbin.du@gmail.com Reviewed-by: Petr Mladek Signed-off-by: Changbin Du Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace.h | 2 +- kernel/trace/trace_functions_graph.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 6c3808132b16..6b60ab9475ed 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -890,7 +890,7 @@ static inline int ftrace_graph_addr(struct ftrace_graph_ent *trace) * is set, and called by an interrupt handler, we still * want to trace it. */ - if (in_irq()) + if (in_hardirq()) trace_recursion_set(TRACE_IRQ_BIT); else trace_recursion_clear(TRACE_IRQ_BIT); diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 6b5ff3ba4251..203204cadf92 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -120,7 +120,7 @@ static inline int ftrace_graph_ignore_irqs(void) if (!ftrace_graph_skip_irqs || trace_recursion_test(TRACE_IRQ_BIT)) return 0; - return in_irq(); + return in_hardirq(); } int trace_graph_entry(struct ftrace_graph_ent *trace)