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Commit d7224c0e authored by Steven Rostedt (VMware)'s avatar Steven Rostedt (VMware)
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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: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 3ebea280

include/linux/ring_buffer.h

+1 −1
Original line number Diff line number Diff line
@@ -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);

kernel/trace/ring_buffer.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

}