The patch titled
Subject: mm/memblock.c: remove unnecessary log and clean up
has been added to the -mm tree. Its filename is
mm-memblockc-remove-unnecessary-log-and-clean-up.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-memblockc-remove-unnecessary-log-and-clean-up.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-memblockc-remove-unnecessary-log-and-clean-up.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
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------------------------------------------------------
From: Miles Chen <miles.chen@xxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxx
Signed-off-by: Miles Chen <miles.chen@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memblock.c | 54 ++++++++++++++++++++++--------------------------
1 file changed, 25 insertions(+), 29 deletions(-)
diff -puN mm/memblock.c~mm-memblockc-remove-unnecessary-log-and-clean-up mm/memblock.c
--- a/mm/memblock.c~mm-memblockc-remove-unnecessary-log-and-clean-up
+++ a/mm/memblock.c
@@ -611,10 +611,10 @@ int __init_memblock memblock_add_node(ph
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
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_a
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(p
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
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_dum
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 se
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", ®->base, &end);
}
return 0;
}
_
Patches currently in -mm which might be from miles.chen@xxxxxxxxxxxx are
dma-debug-add-comment-for-failed-to-check-map-error.patch
mm-memblockc-remove-unnecessary-log-and-clean-up.patch
checkpatch-update-logfunctions.patch
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