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; } _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
