printk supports %pa format specifier to print phys_addr_t type values, so use it instead of %#010llx/0x%llx/0x%08lx and drop corresponding type casting.
Cc: Yinghai Lu <[email protected]> Cc: Tejun Heo <[email protected]> Cc: Andrew Morton <[email protected]> Signed-off-by: Grygorii Strashko <[email protected]> --- It's additional change on top of the memblock series https://lkml.org/lkml/2013/12/9/715 mm/memblock.c | 85 +++++++++++++++++++++++++++------------------------------ 1 file changed, 40 insertions(+), 45 deletions(-) diff --git a/mm/memblock.c b/mm/memblock.c index 974f0d3..71b11d9 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -308,7 +308,7 @@ 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, end_addr; int use_slab = slab_is_available(); int *in_slab; @@ -369,9 +369,9 @@ static int __init_memblock memblock_double_array(struct memblock_type *type, return -1; } - memblock_dbg("memblock: %s is doubled to %ld at [%#010llx-%#010llx]", - memblock_type_name(type), type->max * 2, (u64)addr, - (u64)addr + new_size - 1); + end_addr = addr + new_size - 1; + memblock_dbg("memblock: %s is doubled to %ld at [%pa-%pa]", + memblock_type_name(type), type->max * 2, &addr, &end_addr); /* * Found space, we now need to move the array over before we add the @@ -657,10 +657,10 @@ 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_); return __memblock_remove(&memblock.reserved, base, size); } @@ -668,11 +668,10 @@ 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) { struct memblock_type *_rgn = &memblock.reserved; + phys_addr_t end = base + size - 1; - memblock_dbg("memblock_reserve: [%#016llx-%#016llx] %pF\n", - (unsigned long long)base, - (unsigned long long)base + size - 1, - (void *)_RET_IP_); + memblock_dbg("memblock_reserve: [%pa-%pa] %pF\n", + &base, &end, (void *)_RET_IP_); return memblock_add_region(_rgn, base, size, MAX_NUMNODES); } @@ -926,8 +925,8 @@ 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; } @@ -1060,9 +1059,9 @@ void * __init memblock_virt_alloc_try_nid_nopanic( phys_addr_t min_addr, phys_addr_t max_addr, int nid) { - 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: %pa bytes align=%pa nid=%d\n\tfrom=%pa max_addr=%pa %pF\n", + __func__, &size, &align, nid, &min_addr, + &max_addr, (void *)_RET_IP_); return memblock_virt_alloc_internal(size, align, min_addr, max_addr, nid); } @@ -1092,17 +1091,16 @@ 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: %pa bytes align=%pa nid=%d\n\tfrom=%pa max_addr=%pa %pF\n", + __func__, &size, &align, nid, &min_addr, + &max_addr, (void *)_RET_IP_); ptr = memblock_virt_alloc_internal(size, align, min_addr, max_addr, nid); if (ptr) 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 %pa bytes align=%pa nid=%d from=%pa max_addr=%pa\n", + __func__, &size, &align, nid, &min_addr, &max_addr); return NULL; } @@ -1116,9 +1114,10 @@ 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(__va(base), size); __memblock_remove(&memblock.reserved, base, size); } @@ -1134,11 +1133,11 @@ 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(__va(base), size); cursor = PFN_UP(base); end = PFN_DOWN(base + size); @@ -1328,7 +1327,7 @@ void __init_memblock memblock_set_current_limit(phys_addr_t limit) static void __init_memblock memblock_dump(struct memblock_type *type, char *name) { - unsigned long long base, size; + phys_addr_t base, size, end; int i; pr_info(" %s.cnt = 0x%lx\n", name, type->cnt); @@ -1339,22 +1338,23 @@ static void __init_memblock memblock_dump(struct memblock_type *type, char *name base = rgn->base; size = rgn->size; + end = base + size - 1; #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\n", - name, i, base, base + size - 1, size, nid_buf); + pr_info(" %s[%#x]\t[%pa-%pa], %pa bytes%s\n", + name, i, &base, &end, &size, nid_buf); } } 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"); @@ -1382,17 +1382,12 @@ static int memblock_debug_show(struct seq_file *m, void *private) int i; for (i = 0; i < type->cnt; i++) { + phys_addr_t end; + reg = &type->regions[i]; + end = reg->base + reg->size - 1; 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)); - + seq_printf(m, "%pa..%pa\n", ®->base, &end); } return 0; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
