From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Yanko Kaneti <yaneti@declera.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Thomas Renninger <trenn@suse.de>,
maciej.rutecki@gmail.com
Subject: Re: [PATCH v1 1/3] resources: add interfaces that return conflict information
Date: Fri, 19 Mar 2010 13:46:06 -0700 [thread overview]
Message-ID: <20100319134606.20f5427a@jbarnes-piketon> (raw)
In-Reply-To: <20100312000108.4355.47777.stgit@bob.kio>
On Thu, 11 Mar 2010 17:01:09 -0700
Bjorn Helgaas <bjorn.helgaas@hp.com> wrote:
>
> request_resource() and insert_resource() only return success or failure,
> which no information about what existing resource conflicted with the
> proposed new reservation. This patch adds request_resource_conflict()
> and insert_resource_conflict(), which return the conflicting resource.
>
> Callers may use this for better error messages or to adjust the new
> resource and retry the request.
>
> Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
> ---
>
Applied this series to my for-linus branch, thanks.
--
Jesse Barnes, Intel Open Source Technology Center
next prev parent reply other threads:[~2010-03-19 20:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-12 0:01 [PATCH v1 0/3] [RFC] resource, PCI: work around pci=use_crs conflicts Bjorn Helgaas
2010-03-12 0:01 ` [PATCH v1 1/3] resources: add interfaces that return conflict information Bjorn Helgaas
2010-03-19 20:46 ` Jesse Barnes [this message]
2010-03-12 0:01 ` [PATCH v1 2/3] x86/PCI: trim _CRS windows when they conflict with previous reservations Bjorn Helgaas
2010-03-17 3:25 ` Kenji Kaneshige
2010-03-17 4:22 ` Bjorn Helgaas
2010-03-17 8:47 ` Kenji Kaneshige
2010-03-17 13:15 ` Bjorn Helgaas
2010-03-12 0:01 ` [PATCH v1 3/3] PCI: for address space collisions, show conflicting resource Bjorn Helgaas
2010-03-12 14:49 ` [PATCH v1 0/3] [RFC] resource, PCI: work around pci=use_crs conflicts Yanko Kaneti
2010-03-16 19:59 ` Bjorn Helgaas
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