From: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
To: Bart Van Assche <bvanassche@acm.org>
Cc: "linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"mcgrof@kernel.org" <mcgrof@kernel.org>,
"sw.prabhu6@gmail.com" <sw.prabhu6@gmail.com>,
Chaitanya Kulkarni <kch@nvidia.com>
Subject: Re: [PATCH blktests v6 1/3] check,common,srp/rc: replace module removal with patient module removal
Date: Wed, 14 Jan 2026 12:10:18 +0000 [thread overview]
Message-ID: <aWeHiRQ4vkbS_0kE@shinmob> (raw)
In-Reply-To: <777aecd9-4978-450f-8688-74f85e24c372@acm.org>
On Jan 12, 2026 / 17:03, Bart Van Assche wrote:
> On 1/10/26 2:16 AM, Shin'ichiro Kawasaki wrote:
> > diff --git a/tests/srp/rc b/tests/srp/rc
> > index 47b9546..517733f 100755
> > --- a/tests/srp/rc
> > +++ b/tests/srp/rc
> > @@ -336,14 +336,14 @@ stop_srp_ini() {
> > log_out
> > for ((i=40;i>=0;i--)); do
> > remove_mpath_devs || return $?
> > - _unload_module ib_srp >/dev/null 2>&1 && break
> > + _patient_rmmod ib_srp >/dev/null 2>&1 && break
> > sleep 1
> > done
>
> I don't think that this change is useful since there is a sleep statement
> just below the rmmod call. This change unnecessarily slows
> down this loop.
>
> > if [ -e /sys/module/ib_srp ]; then
> > echo "Error: unloading kernel module ib_srp failed"
> > return 1
> > fi
> > - _unload_module scsi_transport_srp || return $?
> > + _patient_rmmod scsi_transport_srp || return $?
> > }
>
> This change shouldn't be necessary. Once the ib_srp kernel module
> has been unloaded, unloading scsi_transport_srp should succeed.
I see, I will drop the hunks above in the next spin. Thanks.
next prev parent reply other threads:[~2026-01-14 12:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-10 10:16 [PATCH blktests v6 0/3] replace module removal with patient module removal Shin'ichiro Kawasaki
2026-01-10 10:16 ` [PATCH blktests v6 1/3] check,common,srp/rc: " Shin'ichiro Kawasaki
2026-01-13 1:03 ` Bart Van Assche
2026-01-14 12:10 ` Shinichiro Kawasaki [this message]
2026-01-10 10:16 ` [PATCH blktests v6 2/3] check: reimplement _unload_modules() with _patient_rmmod() Shin'ichiro Kawasaki
2026-01-10 10:16 ` [PATCH blktests v6 3/3] check: check reference count for modprobe --remove --wait success case Shin'ichiro Kawasaki
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