lib: devres: use numa aware allocation

Commit Message

Mark-PK Tsai (蔡沛剛) July 8, 2022, 1:19 p.m. UTC

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

Signed-off-by: Mark-PK Tsai <[e-mail]>
---
 lib/devres.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

Patch

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;