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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2022-08-27 13:20:43 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-12 05:26:04 +0200 |
| commit | 639118d1571f70b1157b4bb5ac574b0ab0f38099 (patch) | |
| tree | e517a568dd7ec9b34472950dc3bc066a0016228f /mm/memory_hotplug.c | |
| parent | filemap: remove find_get_pages_contig() (diff) | |
| download | linux-639118d1571f70b1157b4bb5ac574b0ab0f38099.tar.xz linux-639118d1571f70b1157b4bb5ac574b0ab0f38099.zip | |
mm: kill is_memblock_offlined()
Directly check state of struct memory_block, no need a single function.
Link: https://lkml.kernel.org/r/20220827112043.187028-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memory_hotplug.c')
| -rw-r--r-- | mm/memory_hotplug.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index fad6d1f2262a..dc727aee4ad3 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1969,11 +1969,10 @@ failed_removal: static int check_memblock_offlined_cb(struct memory_block *mem, void *arg) { - int ret = !is_memblock_offlined(mem); int *nid = arg; *nid = mem->nid; - if (unlikely(ret)) { + if (unlikely(mem->state != MEM_OFFLINE)) { phys_addr_t beginpa, endpa; beginpa = PFN_PHYS(section_nr_to_pfn(mem->start_section_nr)); |