diff options
| author | Vasily Gorbik <gor@linux.ibm.com> | 2023-02-08 18:11:25 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2023-03-20 11:02:50 +0100 |
| commit | 8c37cb7d4ffcc827a9484282691b018715a5ae1a (patch) | |
| tree | e0c11f73e39a8a78ad3125ec34339639d62323b1 /arch/s390/mm/kasan_init.c | |
| parent | 53fcc7dbf17691d8eac382ee315970a75286dd4b (diff) | |
s390/boot: rename mem_detect to physmem_info
In preparation to extending mem_detect with additional information like
reserved ranges rename it to more generic physmem_info. This new naming
also help to avoid confusion by using more exact terms like "physmem
online ranges", etc.
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390/mm/kasan_init.c')
| -rw-r--r-- | arch/s390/mm/kasan_init.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/mm/kasan_init.c b/arch/s390/mm/kasan_init.c index ef89a5f26853..b0658136264f 100644 --- a/arch/s390/mm/kasan_init.c +++ b/arch/s390/mm/kasan_init.c @@ -4,7 +4,7 @@ #include <linux/pgtable.h> #include <asm/pgalloc.h> #include <asm/kasan.h> -#include <asm/mem_detect.h> +#include <asm/physmem_info.h> #include <asm/processor.h> #include <asm/sclp.h> #include <asm/facility.h> @@ -244,7 +244,7 @@ void __init kasan_early_init(void) memset64((u64 *)kasan_early_shadow_pte, pte_val(pte_z), PTRS_PER_PTE); if (has_edat) { - shadow_alloc_size = get_mem_detect_usable_total() >> KASAN_SHADOW_SCALE_SHIFT; + shadow_alloc_size = get_physmem_usable_total() >> KASAN_SHADOW_SCALE_SHIFT; segment_pos = round_down(pgalloc_pos, _SEGMENT_SIZE); segment_low = segment_pos - shadow_alloc_size; segment_low = round_down(segment_low, _SEGMENT_SIZE); @@ -282,7 +282,7 @@ void __init kasan_early_init(void) * +- shadow end ----+---------+- shadow end ---+ */ /* populate kasan shadow (for identity mapping and zero page mapping) */ - for_each_mem_detect_usable_block(i, &start, &end) + for_each_physmem_usable_range(i, &start, &end) kasan_early_pgtable_populate(__sha(start), __sha(end), POPULATE_MAP); if (IS_ENABLED(CONFIG_KASAN_VMALLOC)) { untracked_end = VMALLOC_START; |