Attachment 185946 Details for Bug 221954 – cam iosched: Call cam_iosched_limiter_init() after ios->current is set to the default

[patch] cam iosched: Call cam_iosched_limiter_init() after ios->current is set to the default

0003-cam-iosched-Call-cam_iosched_limiter_init-after-ios-c.diff (text/plain), 1.09 KB, created by Fabian Keil on 2017-08-31 10:17:30 UTC

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Creator: Fabian Keil

Created: 2017-08-31 10:17:30 UTC

Size: 1.09 KB

patch

obsolete

>From 4a71229c342eece54cbdd12bc602f42e4299c8dc Mon Sep 17 00:00:00 2001
>From: Fabian Keil <fk@fabiankeil.de>
>Date: Sun, 23 Jul 2017 12:45:42 +0200
>Subject: [PATCH 3/8] cam iosched: Call cam_iosched_limiter_init() after
> ios->current is set to the default
>
>Previously ios->current was set to 0 until the first
>cam_iosched_cl_maybe_steer() call.
>
>Obtained from: ElectroBSD
>---
> sys/cam/cam_iosched.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/sys/cam/cam_iosched.c b/sys/cam/cam_iosched.c
>index 079f579433ec..8d39c32511c8 100644
>--- a/sys/cam/cam_iosched.c
>+++ b/sys/cam/cam_iosched.c
>@@ -747,9 +747,8 @@ cam_iosched_iop_stats_init(struct cam_iosched_softc *isc, struct iop_stats *ios)
> {
> 
> 	ios->limiter = none;
>-	cam_iosched_limiter_init(ios);
> 	ios->in = 0;
>-	ios->max = 300000;
>+	ios->max = ios->current = 300000;
> 	ios->min = 1;
> 	ios->out = 0;
> 	ios->pending = 0;
>@@ -758,6 +757,7 @@ cam_iosched_iop_stats_init(struct cam_iosched_softc *isc, struct iop_stats *ios)
> 	ios->ema = 0;
> 	ios->emvar = 0;
> 	ios->softc = isc;
>+	cam_iosched_limiter_init(ios);
> }
> 
> static int
>-- 
>2.14.1
>

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Attachments on bug 221954: 185946