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drivers/base/node: rename __register_one_node() to register_one_node()

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The register_one_node() function was a simple wrapper around
__register_one_node().  To simplify the code, register_one_node() has been
removed, and __register_one_node() has been renamed to
register_one_node().

Link: https://lkml.kernel.org/r/8262cd0f44eeb048a1fcd3ac8382760d7f7dea60.1748452242.git.donettom@linux.ibm.com
Signed-off-by: Donet Tom <donettom@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Donet Tom
2025-05-28 12:18:04 -05:00
committed by Andrew Morton
parent 10f09d82f8
commit a5352f8a40
4 changed files with 5 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/platforms/pseries/pci_dlpar.c
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@@ -29,7 +29,7 @@ struct pci_controller *init_phb_dynamic(struct device_node *dn)
nid = of_node_to_nid(dn); nid = of_node_to_nid(dn);
if (likely((nid) >= 0)) { if (likely((nid) >= 0)) {
if (!node_online(nid)) { if (!node_online(nid)) {
if (__register_one_node(nid)) { if (register_one_node(nid)) {
pr_err("PCI: Failed to register node %d\n", nid); pr_err("PCI: Failed to register node %d\n", nid);
} else { } else {
update_numa_distance(dn); update_numa_distance(dn);

4
drivers/base/node.c
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@@ -848,7 +848,7 @@ void register_memory_blocks_under_node_hotplug(int nid, unsigned long start_pfn,
} }
#endif /* CONFIG_MEMORY_HOTPLUG */ #endif /* CONFIG_MEMORY_HOTPLUG */
int __register_one_node(int nid) int register_one_node(int nid)
{ {
int error; int error;
int cpu; int cpu;
@@ -955,7 +955,7 @@ void __init node_dev_init(void)
* to already created cpu devices. * to already created cpu devices.
*/ */
for_each_online_node(i) { for_each_online_node(i) {
ret = __register_one_node(i); ret = register_one_node(i);
if (ret) if (ret)
panic("%s() failed to add node: %d\n", __func__, ret); panic("%s() failed to add node: %d\n", __func__, ret);
} }

13
include/linux/node.h
View File

@@ -128,14 +128,7 @@ extern void unregister_node(struct node *node);
#ifdef CONFIG_NUMA #ifdef CONFIG_NUMA
extern void node_dev_init(void); extern void node_dev_init(void);
/* Core of the node registration - only memory hotplug should use this */ /* Core of the node registration - only memory hotplug should use this */
extern int __register_one_node(int nid); extern int register_one_node(int nid);
/* Registers an online node */
static inline int register_one_node(int nid)
{
return __register_one_node(nid);
}
extern void unregister_one_node(int nid); extern void unregister_one_node(int nid);
extern int register_cpu_under_node(unsigned int cpu, unsigned int nid); extern int register_cpu_under_node(unsigned int cpu, unsigned int nid);
extern int unregister_cpu_under_node(unsigned int cpu, unsigned int nid); extern int unregister_cpu_under_node(unsigned int cpu, unsigned int nid);
@@ -148,10 +141,6 @@ extern int register_memory_node_under_compute_node(unsigned int mem_nid,
static inline void node_dev_init(void) static inline void node_dev_init(void)
{ {
} }
static inline int __register_one_node(int nid)
{
return 0;
}
static inline int register_one_node(int nid) static inline int register_one_node(int nid)
{ {
return 0; return 0;

2
mm/memory_hotplug.c
View File

@@ -1571,7 +1571,7 @@ int add_memory_resource(int nid, struct resource *res, mhp_t mhp_flags)
* We online node here. We can't roll back from here. * We online node here. We can't roll back from here.
*/ */
node_set_online(nid); node_set_online(nid);
ret = __register_one_node(nid); ret = register_one_node(nid);
BUG_ON(ret); BUG_ON(ret);
} }