Most functions in memblock already use phys_addr_t to represent a physical
address with __memblock_free_late() being an exception.
This patch replaces u64 with phys_addr_t in __memblock_free_late() and
switches several format strings from %llx to %pa to avoid casting from
phys_addr_t to u64.
CC: Michal Hocko <mho...@kernel.org>
CC: Matthew Wilcox <wi...@infradead.org>
Signed-off-by: Mike Rapoport <r...@linux.vnet.ibm.com>
---
mm/memblock.c | 46 +++++++++++++++++++++++-----------------------
1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/mm/memblock.c b/mm/memblock.c
index 03d48d8..20ad8e9 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -330,7 +330,7 @@ static int __init_memblock memblock_double_array(struct
memblock_type *type,
{
struct memblock_region *new_array, *old_array;
phys_addr_t old_alloc_size, new_alloc_size;
- phys_addr_t old_size, new_size, addr;
+ phys_addr_t old_size, new_size, addr, new_end;
int use_slab = slab_is_available();
int *in_slab;
@@ -391,9 +391,9 @@ static int __init_memblock memblock_double_array(struct
memblock_type *type,
return -1;
}
- memblock_dbg("memblock: %s is doubled to %ld at [%#010llx-%#010llx]",
- type->name, type->max * 2, (u64)addr,
- (u64)addr + new_size - 1);
+ new_end = addr + new_size - 1;
+ memblock_dbg("memblock: %s is doubled to %ld at [%pa-%pa]",
+ type->name, type->max * 2, &addr, &new_end);
/*
* Found space, we now need to move the array over before we add the
@@ -1343,9 +1343,9 @@ void * __init memblock_virt_alloc_try_nid_raw(
{
void *ptr;
- memblock_dbg("%s: %llu bytes align=0x%llx nid=%d from=0x%llx
max_addr=0x%llx %pF\n",
- __func__, (u64)size, (u64)align, nid, (u64)min_addr,
- (u64)max_addr, (void *)_RET_IP_);
+ memblock_dbg("%s: %llu bytes align=0x%llx nid=%d from=%pa max_addr=%pa
%pF\n",
+ __func__, (u64)size, (u64)align, nid, &min_addr,
+ &max_addr, (void *)_RET_IP_);
ptr = memblock_virt_alloc_internal(size, align,
min_addr, max_addr, nid);
@@ -1380,9 +1380,9 @@ void * __init memblock_virt_alloc_try_nid_nopanic(
{
void *ptr;
- memblock_dbg("%s: %llu bytes align=0x%llx nid=%d from=0x%llx
max_addr=0x%llx %pF\n",
- __func__, (u64)size, (u64)align, nid, (u64)min_addr,
- (u64)max_addr, (void *)_RET_IP_);
+ memblock_dbg("%s: %llu bytes align=0x%llx nid=%d from=%pa max_addr=%pa
%pF\n",
+ __func__, (u64)size, (u64)align, nid, &min_addr,
+ &max_addr, (void *)_RET_IP_);
ptr = memblock_virt_alloc_internal(size, align,
min_addr, max_addr, nid);
@@ -1416,9 +1416,9 @@ void * __init memblock_virt_alloc_try_nid(
{
void *ptr;
- memblock_dbg("%s: %llu bytes align=0x%llx nid=%d from=0x%llx
max_addr=0x%llx %pF\n",
- __func__, (u64)size, (u64)align, nid, (u64)min_addr,
- (u64)max_addr, (void *)_RET_IP_);
+ memblock_dbg("%s: %llu bytes align=0x%llx nid=%d from=%pa max_addr=%pa
%pF\n",
+ __func__, (u64)size, (u64)align, nid, &min_addr,
+ &max_addr, (void *)_RET_IP_);
ptr = memblock_virt_alloc_internal(size, align,
min_addr, max_addr, nid);
if (ptr) {
@@ -1426,9 +1426,8 @@ void * __init memblock_virt_alloc_try_nid(
return ptr;
}
- panic("%s: Failed to allocate %llu bytes align=0x%llx nid=%d
from=0x%llx max_addr=0x%llx\n",
- __func__, (u64)size, (u64)align, nid, (u64)min_addr,
- (u64)max_addr);
+ panic("%s: Failed to allocate %llu bytes align=0x%llx nid=%d from=%pa
max_addr=%pa\n",
+ __func__, (u64)size, (u64)align, nid, &min_addr, &max_addr);
return NULL;
}
@@ -1442,9 +1441,10 @@ void * __init memblock_virt_alloc_try_nid(
*/
void __init __memblock_free_early(phys_addr_t base, phys_addr_t size)
{
- memblock_dbg("%s: [%#016llx-%#016llx] %pF\n",
- __func__, (u64)base, (u64)base + size - 1,
- (void *)_RET_IP_);
+ phys_addr_t end = base + size - 1;
+
+ memblock_dbg("%s: [%pa-%pa] %pF\n",
+ __func__, &base, &end, (void *)_RET_IP_);
kmemleak_free_part_phys(base, size);
memblock_remove_range(&memblock.reserved, base, size);
}
@@ -1460,11 +1460,11 @@ void __init __memblock_free_early(phys_addr_t base,
phys_addr_t size)
*/
void __init __memblock_free_late(phys_addr_t base, phys_addr_t size)
{
- u64 cursor, end;
+ phys_addr_t cursor, end;
- memblock_dbg("%s: [%#016llx-%#016llx] %pF\n",
- __func__, (u64)base, (u64)base + size - 1,
- (void *)_RET_IP_);
+ end = base + size - 1;
+ memblock_dbg("%s: [%pa-%pa] %pF\n",
+ __func__, &base, &end, (void *)_RET_IP_);
kmemleak_free_part_phys(base, size);
cursor = PFN_UP(base);
end = PFN_DOWN(base + size);
--
2.7.4
