From: Lan Tianyu <lantianyu1986@gmail.com>
To: Alan Stern <stern@rowland.harvard.edu>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Linux-pm mailing list <linux-pm@vger.kernel.org>
Subject: Question about runtime pm status issue
Date: Mon, 29 Oct 2012 21:46:04 +0800 [thread overview]
Message-ID: <508E889C.6070009@gmail.com> (raw)
hi Rafael, Alan:
I recently meet a problem that I enable a usb disk's runtime auto autosuspend,
set power/autosuspend_delay_ms to be 100 and make its usage_count to be 0. But after
a long time, the disk's runtime status always is active. From my view, the
disk's status
should be "suspend" after the usage_count being 0 and delay timeout. If my
opinion was
wrong, please corrent me. Thanks.
--
Best regards
Tianyu Lan
next reply other threads:[~2012-10-29 13:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-29 13:46 Lan Tianyu [this message]
2012-10-29 14:20 ` Question about runtime pm status issue Ming Lei
2012-10-29 14:43 ` Lan Tianyu
2012-10-29 14:50 ` Ming Lei
2012-10-29 14:52 ` Lan Tianyu
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