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author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-08-02 03:09:50 +0200 |
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committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-08-02 03:09:50 +0200 |
commit | d7224c0e128c7337c0b0f66ac20921fbbf4efc14 (patch) | |
tree | 277ea43b46eb8bfc97452e9066bda12335649624 | |
parent | ring-buffer: Make ring_buffer_record_is_on() return bool (diff) | |
download | linux-d7224c0e128c7337c0b0f66ac20921fbbf4efc14.tar.xz linux-d7224c0e128c7337c0b0f66ac20921fbbf4efc14.zip |
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>
-rw-r--r-- | include/linux/ring_buffer.h | 2 | ||||
-rw-r--r-- | kernel/trace/ring_buffer.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index 5176124fc4ba..0940fda59872 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 ffb43cbc5c13..b386830b4d51 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); } |