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Subject[PATCH] lib: devres: use numa aware allocation
Date
Allocate device resource from local node memory
when the numa locality of the device is specified.

Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
---
lib/devres.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/lib/devres.c b/lib/devres.c
index 14664bbb4875..55eb07e80cbb 100644
--- a/lib/devres.c
+++ b/lib/devres.c
@@ -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;

--
2.32.0
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