[Xenomai-git] Philippe Gerum : drivers/autotune: track gravit limit in progress messages
Module: xenomai-3
Branch: next
Commit: 298c31281ce447107049cd236ce038e6bb95d484
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=298c31281ce447107049cd236ce038e6bb95d484
Author: Philippe Gerum
Date: Sun Jan 24 11:01:29 2016 +0100
drivers/autotune: track gravit limit in progress messages
---
kernel/drivers/autotune/autotune.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/autotune/autotune.c
b/kernel/drivers/autotune/autotune.c
index 8d6cafe..1d18163 100644
--- a/kernel/drivers/autotune/autotune.c
+++ b/kernel/drivers/autotune/autotune.c
@@ -571,8 +571,11 @@ static int tune_gravity(struct gravity_tuner *tuner, int
period)
goto fail;
if (step < WARMUP_STEPS) {
- if (step == WARMUP_STEPS - 1 && state->min_lat >= 0)
+ if (step == WARMUP_STEPS - 1 && state->min_lat >= 0) {
gravity_limit = state->min_lat;
+ progress(tuner, "gravity limit set to %Lu ns",
+xnclock_ticks_to_ns(&nkclock,
gravity_limit));
+ }
continue;
}
@@ -599,8 +602,12 @@ static int tune_gravity(struct gravity_tuner *tuner, int
period)
* at warmup would make no sense: cap the gravity we
* may try.
*/
- if (tuner->adjust_gravity(tuner, adjust) > gravity_limit)
+ if (tuner->adjust_gravity(tuner, adjust) > gravity_limit) {
+ progress(tuner, "gravity limit reached at %Lu ns",
+xnclock_ticks_to_ns(&nkclock,
+
tuner->get_gravity(tuner)));
break;
+ }
}
progress(tuner, "calibration scores");
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[Xenomai-git] Philippe Gerum : drivers/autotune: track gravit limit in progress messages
Module: xenomai-3
Branch: stable-3.0.x
Commit: 848d28d99f0096944169f7251ebfcd186d5aea70
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=848d28d99f0096944169f7251ebfcd186d5aea70
Author: Philippe Gerum
Date: Sun Jan 24 11:01:29 2016 +0100
drivers/autotune: track gravit limit in progress messages
---
kernel/drivers/autotune/autotune.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/autotune/autotune.c
b/kernel/drivers/autotune/autotune.c
index 8d6cafe..1d18163 100644
--- a/kernel/drivers/autotune/autotune.c
+++ b/kernel/drivers/autotune/autotune.c
@@ -571,8 +571,11 @@ static int tune_gravity(struct gravity_tuner *tuner, int
period)
goto fail;
if (step < WARMUP_STEPS) {
- if (step == WARMUP_STEPS - 1 && state->min_lat >= 0)
+ if (step == WARMUP_STEPS - 1 && state->min_lat >= 0) {
gravity_limit = state->min_lat;
+ progress(tuner, "gravity limit set to %Lu ns",
+xnclock_ticks_to_ns(&nkclock,
gravity_limit));
+ }
continue;
}
@@ -599,8 +602,12 @@ static int tune_gravity(struct gravity_tuner *tuner, int
period)
* at warmup would make no sense: cap the gravity we
* may try.
*/
- if (tuner->adjust_gravity(tuner, adjust) > gravity_limit)
+ if (tuner->adjust_gravity(tuner, adjust) > gravity_limit) {
+ progress(tuner, "gravity limit reached at %Lu ns",
+xnclock_ticks_to_ns(&nkclock,
+
tuner->get_gravity(tuner)));
break;
+ }
}
progress(tuner, "calibration scores");
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