On Fri, Sep 23, 2011 at 10:59 AM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
> If we're not using _CRS, the host bridge's bus name and resource structures
> were allocated but never freed. This patch fixes that.
>
> Patch by Catalin Marinas <catalin.marinas@xxxxxxx>
>
> Reported-by: Bernd Schubert <bernd.schubert@xxxxxxxxxxxxxxxxxx>
> Reported-by: Simon Kirby <sim@xxxxxxxxxx>
> Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> ---
> arch/x86/pci/acpi.c | 10 +++++-----
> 1 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
> index c953302..6fdc90f 100644
> --- a/arch/x86/pci/acpi.c
> +++ b/arch/x86/pci/acpi.c
> @@ -228,9 +228,6 @@ static void add_resources(struct pci_root_info *info)
> int i;
> struct resource *res, *root, *conflict;
>
> - if (!pci_use_crs)
> - return;
> -
> coalesce_windows(info, IORESOURCE_MEM);
> coalesce_windows(info, IORESOURCE_IO);
>
> @@ -285,8 +282,11 @@ get_current_resources(struct acpi_device *device, int busnum,
> acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource,
> &info);
>
> - add_resources(&info);
> - return;
> + if (pci_use_crs) {
> + add_resources(&info);
> + return;
> + }
> + kfree(info.name);
>
> name_alloc_fail:
> kfree(info.res);
>
>
Jesse, can you pick this up, or would you prefer it go via a different tree?
Bjorn
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