On Friday, July 26, 2013 01:21:18 AM Zheng, Lv wrote:
> > From: linux-acpi-ow...@vger.kernel.org
> > [mailto:linux-acpi-ow...@vger.kernel.org] On Behalf Of Rafael J. Wysocki
> > Sent: Friday, July 26, 2013 6:23 AM
> >
> > On Tuesday, July 23, 2013 04:09:54 PM Lv Zheng wrote:
> > > This patch adds
> From: linux-acpi-ow...@vger.kernel.org
> [mailto:linux-acpi-ow...@vger.kernel.org] On Behalf Of Rafael J. Wysocki
> Sent: Friday, July 26, 2013 6:23 AM
>
> On Tuesday, July 23, 2013 04:09:54 PM Lv Zheng wrote:
> > This patch adds reference counting for ACPI IPMI transfers to tune the
> > locking
On Tuesday, July 23, 2013 04:09:54 PM Lv Zheng wrote:
> This patch adds reference counting for ACPI IPMI transfers to tune the
> locking granularity of tx_msg_lock.
>
> The acpi_ipmi_msg handling is re-designed using referece counting.
> 1. tx_msg is always unlinked before complete(), so that:
>
This patch adds reference counting for ACPI IPMI transfers to tune the
locking granularity of tx_msg_lock.
The acpi_ipmi_msg handling is re-designed using referece counting.
1. tx_msg is always unlinked before complete(), so that:
1.1. it is safe to put complete() out side of tx_msg_lock;
1.
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