+ lib-devres-use-numa-aware-allocation.patch added to mm-nonmm-unstable branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: lib: devres: use numa aware allocation
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     lib-devres-use-numa-aware-allocation.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/lib-devres-use-numa-aware-allocation.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Subject: lib: devres: use numa aware allocation
Date: Fri, 8 Jul 2022 21:19:47 +0800

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>
---

 lib/devres.c |   15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

--- a/lib/devres.c~lib-devres-use-numa-aware-allocation
+++ a/lib/devres.c
@@ -29,7 +29,8 @@ static void __iomem *__devm_ioremap(stru
 {
 	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 dev
 {
 	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(s
 	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
 	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(stru
 	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;
 
_

Patches currently in -mm which might be from mark-pk.tsai@mediatek.com are

lib-devres-use-numa-aware-allocation.patch