diff options
author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-03-18 18:30:37 +0000 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-03 11:23:05 +0100 |
commit | 76bc11bd3c5eae50165c35edc17473e69e432fdf (patch) | |
tree | 0e928365be92c31e1d8db47b75af813a9a7663bd /lib/igt_aux.h | |
parent | 0f1584ed6bdf92189c5324430dda2c83077012cb (diff) |
lib/igt_aux: Framework for measuring latency in raising signals
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'lib/igt_aux.h')
-rw-r--r-- | lib/igt_aux.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/igt_aux.h b/lib/igt_aux.h index 30687423..be0d2d69 100644 --- a/lib/igt_aux.h +++ b/lib/igt_aux.h @@ -200,6 +200,9 @@ void igt_unlock_mem(void); ret_; \ }) +struct igt_mean; +void igt_start_siglatency(int sig); /* 0 => SIGRTMIN (default) */ +double igt_stop_siglatency(struct igt_mean *result); void igt_set_module_param(const char *name, const char *val); void igt_set_module_param_int(const char *name, int val); |