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authorLinus Torvalds <torvalds@linux-foundation.org>2021-09-03 10:08:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-03 10:08:28 -0700
commit14726903c835101cd8d0a703b609305094350d61 (patch)
tree5cdcf5d2f06ca14be76efd33a4de0e3b28a70de0 /drivers/base
parenta9c9a6f741cdaa2fa9ba24a790db8d07295761e3 (diff)
parentd5fffc5aff269717a035baa087630adca612a6c4 (diff)
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton: "173 patches. Subsystems affected by this series: ia64, ocfs2, block, and mm (debug, pagecache, gup, swap, shmem, memcg, selftests, pagemap, mremap, bootmem, sparsemem, vmalloc, kasan, pagealloc, memory-failure, hugetlb, userfaultfd, vmscan, compaction, mempolicy, memblock, oom-kill, migration, ksm, percpu, vmstat, and madvise)" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (173 commits) mm/madvise: add MADV_WILLNEED to process_madvise() mm/vmstat: remove unneeded return value mm/vmstat: simplify the array size calculation mm/vmstat: correct some wrong comments mm/percpu,c: remove obsolete comments of pcpu_chunk_populated() selftests: vm: add COW time test for KSM pages selftests: vm: add KSM merging time test mm: KSM: fix data type selftests: vm: add KSM merging across nodes test selftests: vm: add KSM zero page merging test selftests: vm: add KSM unmerge test selftests: vm: add KSM merge test mm/migrate: correct kernel-doc notation mm: wire up syscall process_mrelease mm: introduce process_mrelease system call memblock: make memblock_find_in_range method private mm/mempolicy.c: use in_task() in mempolicy_slab_node() mm/mempolicy: unify the create() func for bind/interleave/prefer-many policies mm/mempolicy: advertise new MPOL_PREFERRED_MANY mm/hugetlb: add support for mempolicy MPOL_PREFERRED_MANY ...
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/arch_numa.c5
-rw-r--r--drivers/base/memory.c4
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/base/arch_numa.c b/drivers/base/arch_numa.c
index 4cc4e117727d..46c503486e96 100644
--- a/drivers/base/arch_numa.c
+++ b/drivers/base/arch_numa.c
@@ -279,13 +279,10 @@ static int __init numa_alloc_distance(void)
int i, j;
size = nr_node_ids * nr_node_ids * sizeof(numa_distance[0]);
- phys = memblock_find_in_range(0, PFN_PHYS(max_pfn),
- size, PAGE_SIZE);
+ phys = memblock_phys_alloc_range(size, PAGE_SIZE, 0, PFN_PHYS(max_pfn));
if (WARN_ON(!phys))
return -ENOMEM;
- memblock_reserve(phys, size);
-
numa_distance = __va(phys);
numa_distance_cnt = nr_node_ids;
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index aa31a21f33d7..e3fd2dbf4eea 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -578,9 +578,9 @@ static struct memory_block *find_memory_block_by_id(unsigned long block_id)
/*
* Called under device_hotplug_lock.
*/
-struct memory_block *find_memory_block(struct mem_section *section)
+struct memory_block *find_memory_block(unsigned long section_nr)
{
- unsigned long block_id = memory_block_id(__section_nr(section));
+ unsigned long block_id = memory_block_id(section_nr);
return find_memory_block_by_id(block_id);
}