From: Steven Rostedt (VMware) Date: Thu, 2 Aug 2018 01:09:50 +0000 (-0400) Subject: ring-buffer: Make ring_buffer_record_is_set_on() return bool X-Git-Tag: v4.19-rc1~75^2~21 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d7224c0e128c7337c0b0f66ac20921fbbf4efc14;p=thirdparty%2Fkernel%2Flinux.git 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) --- diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index 5176124fc4ba3..0940fda59872c 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -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); diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index ffb43cbc5c137..b386830b4d51a 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -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); }