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

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Previously ios->current was set to 0 until the first
cam_iosched_cl_maybe_steer() call.

PR: 221954
Obtained from: ElectroBSD
Submitted by: Fabian Keil
Differential Revision: https://reviews.freebsd.org/D12349
This commit is contained in:
Warner Losh 2017-09-20 21:26:01 +00:00
parent 3028dd8dd5
commit 89d26636f3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=323832
1 changed files with 2 additions and 2 deletions
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4
sys/cam/cam_iosched.c
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@ -750,9 +750,8 @@ 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;
@ -761,6 +760,7 @@ 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