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ring-buffer: Make ring_buffer_record_is_set_on() return bool 

The value of ring_buffer_record_is_set_on() is either true or false, so have
its return value be bool.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
hifive-unleashed-5.1
Steven Rostedt (VMware) 2018-08-01 21:09:50 -04:00
parent 3ebea280d7
commit d7224c0e12
2 changed files with 2 additions and 2 deletions
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2
include/linux/ring_buffer.h
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@ -165,7 +165,7 @@ void ring_buffer_record_enable(struct ring_buffer *buffer);
void ring_buffer_record_off(struct ring_buffer *buffer);
void ring_buffer_record_on(struct ring_buffer *buffer);
bool ring_buffer_record_is_on(struct ring_buffer *buffer);
int ring_buffer_record_is_set_on(struct ring_buffer *buffer);
bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
void ring_buffer_record_disable_cpu(struct ring_buffer *buffer, int cpu);
void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu);

2
kernel/trace/ring_buffer.c
View File

@ -3237,7 +3237,7 @@ bool ring_buffer_record_is_on(struct ring_buffer *buffer)
* ring_buffer_record_disable(), as that is a temporary disabling of
* the ring buffer.
*/
int ring_buffer_record_is_set_on(struct ring_buffer *buffer)
bool ring_buffer_record_is_set_on(struct ring_buffer *buffer)
{
return !(atomic_read(&buffer->record_disabled) & RB_BUFFER_OFF);
}