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Co-developed-by: Eugen Hristev Signed-off-by: Eugen Hristev Signed-off-by: Mukesh Ojha --- mm/sparse.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/mm/sparse.c b/mm/sparse.c index dfabe554adf8..38beae2d4294 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -15,6 +15,7 @@ #include #include #include +#include #include "internal.h" #include @@ -30,6 +31,7 @@ struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT] ____cacheline_internodealigned_in_smp; #endif EXPORT_SYMBOL(mem_section); +MEMINSPECT_SIMPLE_ENTRY(mem_section); #ifdef NODE_NOT_IN_PAGE_FLAGS /* @@ -253,6 +255,7 @@ static void __init memblocks_present(void) size = sizeof(struct mem_section *) * NR_SECTION_ROOTS; align = 1 << (INTERNODE_CACHE_SHIFT); mem_section = memblock_alloc_or_panic(size, align); + meminspect_register_va(mem_section, size); } #endif @@ -343,6 +346,9 @@ sparse_early_usemaps_alloc_pgdat_section(struct pglist_data *pgdat, limit = MEMBLOCK_ALLOC_ACCESSIBLE; goto again; } + + meminspect_register_va(usage, size); + return usage; } -- 2.50.1