Commit f774a6a6 authored by Miaohe Lin's avatar Miaohe Lin Committed by Andrew Morton
Browse files

mm, memory_hotplug: remove obsolete generic_free_nodedata() 

Commit 390511e1 ("mm, memory_hotplug: drop arch_free_nodedata") drops
the last caller of generic_free_nodedata().  Remove it too.

Link: https://lkml.kernel.org/r/20220916072257.9639-11-linmiaohe@huawei.com


Signed-off-by: default avatarMiaohe Lin <linmiaohe@huawei.com>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Reviewed-by: default avatarAnshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: default avatarOscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent c0352904

include/linux/memory_hotplug.h

+0 −8
Original line number Diff line number Diff line
@@ -43,11 +43,6 @@ extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat); 
({								\

	memblock_alloc(sizeof(*pgdat), SMP_CACHE_BYTES);	\

})

/*

 * This definition is just for error path in node hotadd.

 * For node hotremove, we have to replace this.

 */

#define generic_free_nodedata(pgdat)	kfree(pgdat)



extern pg_data_t *node_data[];

static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
@@ -63,9 +58,6 @@ static inline pg_data_t *generic_alloc_nodedata(int nid) 
	BUG();

	return NULL;

}

static inline void generic_free_nodedata(pg_data_t *pgdat)

{

}

static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)

{

}