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mm/memblock.c: remove unnecessary log and clean up 

There is no variable named flags in memblock_add() and
memblock_reserve() so remove it from the log messages.

This patch also cleans up the type casting for phys_addr_t by using %pa
to print them.

Link: http://lkml.kernel.org/r/1484720165-25403-1-git-send-email-miles.chen@mediatek.com
Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Miles Chen 2017-02-22 15:46:42 -08:00 committed by Linus Torvalds
parent 235190738a
commit 5d63f81c9e
1 changed files with 25 additions and 29 deletions
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54
mm/memblock.c
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@ -611,10 +611,10 @@ int __init_memblock memblock_add_node(phys_addr_t base, phys_addr_t size,
int __init_memblock memblock_add(phys_addr_t base, phys_addr_t size)
{
memblock_dbg("memblock_add: [%#016llx-%#016llx] flags %#02lx %pF\n",
(unsigned long long)base,
(unsigned long long)base + size - 1,
0UL, (void *)_RET_IP_);
phys_addr_t end = base + size - 1;
memblock_dbg("memblock_add: [%pa-%pa] %pF\n",
&base, &end, (void *)_RET_IP_);
return memblock_add_range(&memblock.memory, base, size, MAX_NUMNODES, 0);
}
@ -718,10 +718,10 @@ int __init_memblock memblock_remove(phys_addr_t base, phys_addr_t size)
int __init_memblock memblock_free(phys_addr_t base, phys_addr_t size)
{
memblock_dbg(" memblock_free: [%#016llx-%#016llx] %pF\n",
(unsigned long long)base,
(unsigned long long)base + size - 1,
(void *)_RET_IP_);
phys_addr_t end = base + size - 1;
memblock_dbg(" memblock_free: [%pa-%pa] %pF\n",
&base, &end, (void *)_RET_IP_);
kmemleak_free_part_phys(base, size);
return memblock_remove_range(&memblock.reserved, base, size);
@ -729,10 +729,10 @@ int __init_memblock memblock_free(phys_addr_t base, phys_addr_t size)
int __init_memblock memblock_reserve(phys_addr_t base, phys_addr_t size)
{
memblock_dbg("memblock_reserve: [%#016llx-%#016llx] flags %#02lx %pF\n",
(unsigned long long)base,
(unsigned long long)base + size - 1,
0UL, (void *)_RET_IP_);
phys_addr_t end = base + size - 1;
memblock_dbg("memblock_reserve: [%pa-%pa] %pF\n",
&base, &end, (void *)_RET_IP_);
return memblock_add_range(&memblock.reserved, base, size, MAX_NUMNODES, 0);
}
@ -1227,8 +1227,8 @@ phys_addr_t __init memblock_alloc_base(phys_addr_t size, phys_addr_t align, phys
alloc = __memblock_alloc_base(size, align, max_addr);
if (alloc == 0)
panic("ERROR: Failed to allocate 0x%llx bytes below 0x%llx.\n",
(unsigned long long) size, (unsigned long long) max_addr);
panic("ERROR: Failed to allocate %pa bytes below %pa.\n",
&size, &max_addr);
return alloc;
}
@ -1695,7 +1695,7 @@ phys_addr_t __init_memblock memblock_get_current_limit(void)
static void __init_memblock memblock_dump(struct memblock_type *type, char *name)
{
unsigned long long base, size;
phys_addr_t base, end, size;
unsigned long flags;
int idx;
struct memblock_region *rgn;
@ -1707,23 +1707,24 @@ static void __init_memblock memblock_dump(struct memblock_type *type, char *name
base = rgn->base;
size = rgn->size;
end = base + size - 1;
flags = rgn->flags;
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
if (memblock_get_region_node(rgn) != MAX_NUMNODES)
snprintf(nid_buf, sizeof(nid_buf), " on node %d",
memblock_get_region_node(rgn));
#endif
pr_info(" %s[%#x]\t[%#016llx-%#016llx], %#llx bytes%s flags: %#lx\n",
name, idx, base, base + size - 1, size, nid_buf, flags);
pr_info(" %s[%#x]\t[%pa-%pa], %pa bytes%s flags: %#lx\n",
name, idx, &base, &end, &size, nid_buf, flags);
}
}
void __init_memblock __memblock_dump_all(void)
{
pr_info("MEMBLOCK configuration:\n");
pr_info(" memory size = %#llx reserved size = %#llx\n",
(unsigned long long)memblock.memory.total_size,
(unsigned long long)memblock.reserved.total_size);
pr_info(" memory size = %pa reserved size = %pa\n",
&memblock.memory.total_size,
&memblock.reserved.total_size);
memblock_dump(&memblock.memory, "memory");
memblock_dump(&memblock.reserved, "reserved");
@ -1749,19 +1750,14 @@ static int memblock_debug_show(struct seq_file *m, void *private)
struct memblock_type *type = m->private;
struct memblock_region *reg;
int i;
phys_addr_t end;
for (i = 0; i < type->cnt; i++) {
reg = &type->regions[i];
seq_printf(m, "%4d: ", i);
if (sizeof(phys_addr_t) == 4)
seq_printf(m, "0x%08lx..0x%08lx\n",
(unsigned long)reg->base,
(unsigned long)(reg->base + reg->size - 1));
else
seq_printf(m, "0x%016llx..0x%016llx\n",
(unsigned long long)reg->base,
(unsigned long long)(reg->base + reg->size - 1));
end = reg->base + reg->size - 1;
seq_printf(m, "%4d: ", i);
seq_printf(m, "%pa..%pa\n", &reg->base, &end);
}
return 0;
}