From: Mark Lord <liml@rtr.ca>
To: Tejun Heo <htejun@gmail.com>,
IDE/ATA development list <linux-ide@vger.kernel.org>
Subject: ops->qc_defer not invoked on ata_exec_internal_sg() paths ?
Date: Mon, 25 Feb 2008 19:20:59 -0500 [thread overview]
Message-ID: <47C35B6B.8000406@rtr.ca> (raw)
The optional .qc_defer() methods don't seem to be called
on the ata_exec_internal_sg() path.
At present, this is probably okay. But in the future,
as we add functionality for link power management
and hotplug polling, this could be a problem.
I think. Or is it possibly also a problem today
for sata_send_pmp() and friends ?
Tejun?
next reply other threads:[~2008-02-26 0:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-26 0:20 Mark Lord [this message]
2008-02-26 1:37 ` ops->qc_defer not invoked on ata_exec_internal_sg() paths ? Tejun Heo
2008-02-26 12:32 ` Alan Cox
2008-02-26 15:47 ` Mark Lord
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