From: Tony Lindgren <tony@atomide.com>
To: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Cc: linux-omap@vger.kernel.org, khilman@ti.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v16 10/12] OMAP: dmtimer: extend spinlock in request functions
Date: Wed, 21 Sep 2011 17:42:44 -0700 [thread overview]
Message-ID: <20110922004243.GL2937@atomide.com> (raw)
In-Reply-To: <1316518227-28116-11-git-send-email-tarun.kanti@ti.com>
* Tarun Kanti DebBarma <tarun.kanti@ti.com> [110920 03:57]:
> The request functions now verify the success of omap_dm_timer_prepare() call
> after a timer is acquired. If *_prepare() fails then we have to release the
> timer. In order to avoid race condition during this time, include *_prepare()
> within lock.
This I've folded into patch 5.
Tony
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v16 10/12] OMAP: dmtimer: extend spinlock in request functions
Date: Wed, 21 Sep 2011 17:42:44 -0700 [thread overview]
Message-ID: <20110922004243.GL2937@atomide.com> (raw)
In-Reply-To: <1316518227-28116-11-git-send-email-tarun.kanti@ti.com>
* Tarun Kanti DebBarma <tarun.kanti@ti.com> [110920 03:57]:
> The request functions now verify the success of omap_dm_timer_prepare() call
> after a timer is acquired. If *_prepare() fails then we have to release the
> timer. In order to avoid race condition during this time, include *_prepare()
> within lock.
This I've folded into patch 5.
Tony
next prev parent reply other threads:[~2011-09-22 0:42 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-20 11:30 [PATCH v16 00/12] OMAP: dmtimer: adaptation to platform_driver Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-20 11:30 ` [PATCH v16 01/12] OMAP2+: dmtimer: add device names to flck nodes Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 5:58 ` DebBarma, Tarun Kanti
2011-09-22 5:58 ` DebBarma, Tarun Kanti
2011-09-20 11:30 ` [PATCH v16 02/12] OMAP1: dmtimer: conversion to platform devices Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-20 11:30 ` [PATCH v16 03/12] OMAP2+: dmtimer: convert " Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-20 11:30 ` [PATCH v16 04/12] OMAP: dmtimer: platform driver Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-20 11:30 ` [PATCH v16 05/12] OMAP: dmtimer: switch-over to platform device driver Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 5:57 ` DebBarma, Tarun Kanti
2011-09-22 5:57 ` DebBarma, Tarun Kanti
2011-09-20 11:30 ` [PATCH v16 06/12] OMAP: dmtimer: pm_runtime support Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-20 11:30 ` [PATCH v16 07/12] OMAP: dmtimer: add timeout to low-level routines Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 5:53 ` DebBarma, Tarun Kanti
2011-09-22 5:53 ` DebBarma, Tarun Kanti
2011-09-20 11:30 ` [PATCH v16 08/12] OMAP: dmtimer: do remaining initialization in probe Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 6:05 ` DebBarma, Tarun Kanti
2011-09-22 6:05 ` DebBarma, Tarun Kanti
2011-09-20 11:30 ` [PATCH v16 09/12] OMAP: dmtimer: low-power mode support Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 6:07 ` DebBarma, Tarun Kanti
2011-09-22 6:07 ` DebBarma, Tarun Kanti
2011-11-15 17:57 ` Omar Ramirez Luna
2011-11-15 17:57 ` Omar Ramirez Luna
2011-11-16 6:18 ` DebBarma, Tarun Kanti
2011-11-16 6:18 ` DebBarma, Tarun Kanti
2011-11-17 0:53 ` Omar Ramirez Luna
2011-11-17 0:53 ` Omar Ramirez Luna
2011-11-17 9:42 ` DebBarma, Tarun Kanti
2011-11-17 9:42 ` DebBarma, Tarun Kanti
2011-11-18 2:19 ` Omar Ramirez Luna
2011-11-18 2:19 ` Omar Ramirez Luna
2011-09-20 11:30 ` [PATCH v16 10/12] OMAP: dmtimer: extend spinlock in request functions Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-22 0:42 ` Tony Lindgren [this message]
2011-09-22 0:42 ` Tony Lindgren
2011-09-22 6:00 ` DebBarma, Tarun Kanti
2011-09-22 6:00 ` DebBarma, Tarun Kanti
2011-09-20 11:30 ` [PATCH v16 11/12] OMAP: dmtimer: add error handling to export APIs Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-20 11:30 ` [PATCH v16 12/12] OMAP: dmtimer: get rid of timer_ip_version field Tarun Kanti DebBarma
2011-09-20 11:30 ` Tarun Kanti DebBarma
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 1:00 ` Tony Lindgren
2011-09-22 0:59 ` [PATCH v16 00/12] OMAP: dmtimer: adaptation to platform_driver Tony Lindgren
2011-09-22 0:59 ` Tony Lindgren
2011-09-22 6:09 ` DebBarma, Tarun Kanti
2011-09-22 6:09 ` DebBarma, Tarun Kanti
2011-09-23 9:27 ` DebBarma, Tarun Kanti
2011-09-23 9:27 ` DebBarma, Tarun Kanti
2011-09-26 17:25 ` Tony Lindgren
2011-09-26 17:25 ` Tony Lindgren
2011-09-26 18:38 ` DebBarma, Tarun Kanti
2011-09-26 18:38 ` DebBarma, Tarun Kanti
2011-10-03 14:33 ` Cousson, Benoit
2011-10-03 14:33 ` Cousson, Benoit
2011-10-04 0:36 ` Tony Lindgren
2011-10-04 0:36 ` Tony Lindgren
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