Commit babe3fce authored by Steven Rostedt (Red Hat)'s avatar Steven Rostedt (Red Hat) Committed by Steven Rostedt

ring-buffer: Froce rb_update_write_stamp() to be inlined

The function rb_update_write_stamp() is in the hotpath of the ring buffer
recording. Make sure that it is inlined as well. There's not many places
that call it.

Link: http://lkml.kernel.org/r/20161121183700.GW26852@two.firstfloor.orgReported-by: default avatarAndi Kleen <andi@firstfloor.org>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 2289d567
...@@ -2486,7 +2486,7 @@ static inline void rb_event_discard(struct ring_buffer_event *event) ...@@ -2486,7 +2486,7 @@ static inline void rb_event_discard(struct ring_buffer_event *event)
event->time_delta = 1; event->time_delta = 1;
} }
static inline bool static __always_inline bool
rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer, rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer,
struct ring_buffer_event *event) struct ring_buffer_event *event)
{ {
...@@ -2500,7 +2500,7 @@ rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer, ...@@ -2500,7 +2500,7 @@ rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer,
rb_commit_index(cpu_buffer) == index; rb_commit_index(cpu_buffer) == index;
} }
static void static __always_inline void
rb_update_write_stamp(struct ring_buffer_per_cpu *cpu_buffer, rb_update_write_stamp(struct ring_buffer_per_cpu *cpu_buffer,
struct ring_buffer_event *event) struct ring_buffer_event *event)
{ {
......
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