From: Andrew Morton <akpm@linux-foundation.org>
To: Jack Steiner <steiner@sgi.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [patch 03/13] GRU - dynamic allocation of kernel contexts
Date: Fri, 10 Apr 2009 17:22:43 -0700 [thread overview]
Message-ID: <20090410172243.d60a43d5.akpm@linux-foundation.org> (raw)
In-Reply-To: <20090410132418.GB18113@sgi.com>
On Fri, 10 Apr 2009 08:24:18 -0500
Jack Steiner <steiner@sgi.com> wrote:
> + mutex_unlock(>s->ts_ctxlock);
> + set_current_state(TASK_INTERRUPTIBLE);
> schedule_timeout(GRU_ASSIGN_DELAY); /* true hack ZZZ */
OK... But if the calling task has signal_pending(), the
schedule_timeout() will return immediately.
If that's a problem then perhaps use plain old msleep()?
next prev parent reply other threads:[~2009-04-11 0:24 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-06 16:08 [patch 00/13] GRU - GRU Driver updates steiner
2009-04-06 16:08 ` [patch 01/13] GRU - bug fixes for GRU exception handling steiner
2009-04-06 16:08 ` [patch 02/13] GRU - dump chiplet state steiner
2009-04-09 22:37 ` Andrew Morton
2009-04-10 13:22 ` Jack Steiner
2009-04-06 16:08 ` [patch 03/13] GRU - dynamic allocation of kernel contexts steiner
2009-04-09 22:37 ` Andrew Morton
2009-04-10 13:24 ` Jack Steiner
2009-04-11 0:22 ` Andrew Morton [this message]
2009-04-06 16:08 ` [patch 04/13] GRU - change context load and unload steiner
2009-04-06 16:08 ` [patch 05/13] GRU - support cch_allocate for kernel threads steiner
2009-04-06 16:08 ` [patch 06/13] GRU - change resource assignment " steiner
2009-04-06 16:08 ` [patch 07/13] GRU - support contexts with zero dsrs or cbrs steiner
2009-04-06 16:08 ` [patch 08/13] GRU - fix handling of mesq failures steiner
2009-04-06 16:08 ` [patch 09/13] GRU - check context state on reload steiner
2009-04-06 16:08 ` [patch 10/13] GRU - support instruction completion interrupts steiner
2009-04-06 16:08 ` [patch 11/13] GRU - support for asynchronous gru instructions steiner
2009-04-06 16:08 ` [patch 12/13] GRU - update gru kernel self tests steiner
2009-04-09 22:37 ` Andrew Morton
2009-04-10 13:26 ` Jack Steiner
2009-04-06 16:08 ` [patch 13/13] GRU - update to rev 0.9 of gru spec steiner
2009-04-09 22:37 ` [patch 00/13] GRU - GRU Driver updates Andrew Morton
2009-04-10 12:31 ` Jack Steiner
2009-04-10 20:47 ` Andrew Morton
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