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lib: devres: use numa aware allocation 

Allocate device resource from local node memory when the numa locality of
the device is specified.

Link: https://lkml.kernel.org/r/20220708131952.14500-1-mark-pk.tsai@mediatek.com
Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: YJ Chiang <yj.chiang@mediatek.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Cc: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Mark-PK Tsai 2022-07-08 21:19:47 +08:00 committed by akpm
parent bd27acaac2
commit 55656016da
1 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
lib/devres.c
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@ -29,7 +29,8 @@ static void __iomem *__devm_ioremap(struct device *dev, resource_size_t offset,
{
void __iomem **ptr, *addr = NULL;
ptr = devres_alloc(devm_ioremap_release, sizeof(*ptr), GFP_KERNEL);
ptr = devres_alloc_node(devm_ioremap_release, sizeof(*ptr), GFP_KERNEL,
dev_to_node(dev));
if (!ptr)
return NULL;
@ -292,7 +293,8 @@ void __iomem *devm_ioport_map(struct device *dev, unsigned long port,
{
void __iomem **ptr, *addr;
ptr = devres_alloc(devm_ioport_map_release, sizeof(*ptr), GFP_KERNEL);
ptr = devres_alloc_node(devm_ioport_map_release, sizeof(*ptr), GFP_KERNEL,
dev_to_node(dev));
if (!ptr)
return NULL;
@ -366,7 +368,8 @@ void __iomem * const *pcim_iomap_table(struct pci_dev *pdev)
if (dr)
return dr->table;
new_dr = devres_alloc(pcim_iomap_release, sizeof(*new_dr), GFP_KERNEL);
new_dr = devres_alloc_node(pcim_iomap_release, sizeof(*new_dr), GFP_KERNEL,
dev_to_node(&pdev->dev));
if (!new_dr)
return NULL;
dr = devres_get(&pdev->dev, new_dr, NULL, NULL);
@ -548,7 +551,8 @@ int devm_arch_phys_wc_add(struct device *dev, unsigned long base, unsigned long
int *mtrr;
int ret;
mtrr = devres_alloc(devm_arch_phys_ac_add_release, sizeof(*mtrr), GFP_KERNEL);
mtrr = devres_alloc_node(devm_arch_phys_ac_add_release, sizeof(*mtrr), GFP_KERNEL,
dev_to_node(dev));
if (!mtrr)
return -ENOMEM;
@ -593,7 +597,8 @@ int devm_arch_io_reserve_memtype_wc(struct device *dev, resource_size_t start,
struct arch_io_reserve_memtype_wc_devres *dr;
int ret;
dr = devres_alloc(devm_arch_io_free_memtype_wc_release, sizeof(*dr), GFP_KERNEL);
dr = devres_alloc_node(devm_arch_io_free_memtype_wc_release, sizeof(*dr), GFP_KERNEL,
dev_to_node(dev));
if (!dr)
return -ENOMEM;