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mm/sparse: remove flags parameter from sparse_init_one_section()

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The last user of the flags parameter that used to pass SECTION_IS_EARLY
was removed, so let's remove the parameter.

Link: https://lore.kernel.org/20260921-b4-sparsemem_cleanups-v2-11-54d81d65e125@kernel.org
Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Kairui Song <kasong@tencent.com>
Cc: Qi Zheng <qi.zheng@linux.dev>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Barry Song <baohua@kernel.org>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
Cc: Wei Xu <weixugc@google.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Brendan Jackman <brendan.jackman@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Zi Yan <ziy@nvidia.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Kieran Bingham <kbingham@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: Danilo Krummrich <dakr@kernel.org>
This commit is contained in:
David Hildenbrand (Arm) 2026-09-21 21:59:03 +02:00 committed by Andrew Morton
parent da7acb8982
commit 0632840dba
3 changed files with 4 additions and 5 deletions
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2
mm/sparse-vmemmap.c
View File

@ -908,7 +908,7 @@ int __meminit sparse_add_section(int nid, unsigned long start_pfn,
/* Align memmap to section boundary in the subsection case */
if (section_nr_to_pfn(section_nr) != start_pfn)
memmap = pfn_to_page(section_nr_to_pfn(section_nr));
sparse_init_one_section(ms, section_nr, memmap, ms->usage, 0);
sparse_init_one_section(ms, section_nr, memmap, ms->usage);
return 0;
}

2
mm/sparse.c
View File

@ -243,7 +243,7 @@ static void __init sparse_metadata_init_nid(int nid,
section_nr);
memmap_boot_pages_add(section_nr_vmemmap_pages(pfn, PAGES_PER_SECTION));
sparse_init_one_section(__nr_to_section(section_nr), section_nr,
mem_map, usage, 0);
mem_map, usage);
usage = (void *)usage + mem_section_usage_size();
}
}

5
mm/sparse.h
View File

@ -21,7 +21,7 @@ int sparse_index_init(unsigned long section_nr, int nid);
static inline void sparse_init_one_section(struct mem_section *ms,
unsigned long section_nr, struct page *mem_map,
struct mem_section_usage *usage, unsigned long flags)
struct mem_section_usage *usage)
{
unsigned long coded_mem_map;
@ -37,8 +37,7 @@ static inline void sparse_init_one_section(struct mem_section *ms,
VM_WARN_ON_ONCE(coded_mem_map & ~SECTION_MAP_MASK);
ms->section_mem_map &= ~SECTION_MAP_MASK;
ms->section_mem_map |= coded_mem_map;
ms->section_mem_map |= flags | SECTION_HAS_MEM_MAP;
ms->section_mem_map |= coded_mem_map | SECTION_HAS_MEM_MAP;
ms->usage = usage;
}