x86: setup_percpu.c: Use pr_<level> and add pr_fmt(fmt)
- Added #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
- Stripped PERCPU: from a pr_warning
Signed-off-by: Joe Perches <joe@perches.com>
LKML-Reference: <7ead24eccbea8f2b11795abad3e2893a98e1e111.1260383912.git.joe@perches.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index d559af9..35abcb8 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -20,9 +22,9 @@
#include <asm/stackprotector.h>
#ifdef CONFIG_DEBUG_PER_CPU_MAPS
-# define DBG(x...) printk(KERN_DEBUG x)
+# define DBG(fmt, ...) pr_dbg(fmt, ##__VA_ARGS__)
#else
-# define DBG(x...)
+# define DBG(fmt, ...) do { if (0) pr_dbg(fmt, ##__VA_ARGS__); } while (0)
#endif
DEFINE_PER_CPU(int, cpu_number);
@@ -116,8 +118,8 @@
} else {
ptr = __alloc_bootmem_node_nopanic(NODE_DATA(node),
size, align, goal);
- pr_debug("per cpu data for cpu%d %lu bytes on node%d at "
- "%016lx\n", cpu, size, node, __pa(ptr));
+ pr_debug("per cpu data for cpu%d %lu bytes on node%d at %016lx\n",
+ cpu, size, node, __pa(ptr));
}
return ptr;
#else
@@ -198,8 +200,7 @@
pcpu_cpu_distance,
pcpu_fc_alloc, pcpu_fc_free);
if (rc < 0)
- pr_warning("PERCPU: %s allocator failed (%d), "
- "falling back to page size\n",
+ pr_warning("%s allocator failed (%d), falling back to page size\n",
pcpu_fc_names[pcpu_chosen_fc], rc);
}
if (rc < 0)
