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tracing: Pass trace_array to set_flag callback

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As options (flags) may affect instances instead of being global
the set_flag() callbacks need to receive the trace_array descriptor
of the instance they will be modifying.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (Red Hat) 2014-01-10 11:13:54 -05:00 • committed by Steven Rostedt
parent 6d0abeca32
commit 8c1a49aedb
8 changed files with 27 additions and 17 deletions
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6
kernel/trace/trace_irqsoff.c
View file

@ -160,7 +160,8 @@ static struct ftrace_ops trace_ops __read_mostly =
#endif /* CONFIG_FUNCTION_TRACER */
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
static int irqsoff_set_flag(u32 old_flags, u32 bit, int set)
static int
irqsoff_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set)
{
int cpu;
@ -266,7 +267,8 @@ __trace_function(struct trace_array *tr,
#else
#define __trace_function trace_function
static int irqsoff_set_flag(u32 old_flags, u32 bit, int set)
static int
irqsoff_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set)
{
return -EINVAL;
}