Commit 668533dc authored by Linus Torvalds's avatar Linus Torvalds

kallsyms: take advantage of the new '%px' format

The conditional kallsym hex printing used a special fixed-width '%lx'
output (KALLSYM_FMT) in preparation for the hashing of %p, but that
series ended up adding a %px specifier to help with the conversions.

Use it, and avoid the "print pointer as an unsigned long" code.
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent da6af54d
......@@ -14,12 +14,6 @@
#define KSYM_SYMBOL_LEN (sizeof("%s+%#lx/%#lx [%s]") + (KSYM_NAME_LEN - 1) + \
2*(BITS_PER_LONG*3/10) + (MODULE_NAME_LEN - 1) + 1)
#ifndef CONFIG_64BIT
# define KALLSYM_FMT "%08lx"
#else
# define KALLSYM_FMT "%016lx"
#endif
struct module;
#ifdef CONFIG_KALLSYMS
......
......@@ -614,14 +614,14 @@ static void s_stop(struct seq_file *m, void *p)
static int s_show(struct seq_file *m, void *p)
{
unsigned long value;
void *value;
struct kallsym_iter *iter = m->private;
/* Some debugging symbols have no name. Ignore them. */
if (!iter->name[0])
return 0;
value = iter->show_value ? iter->value : 0;
value = iter->show_value ? (void *)iter->value : NULL;
if (iter->module_name[0]) {
char type;
......@@ -632,10 +632,10 @@ static int s_show(struct seq_file *m, void *p)
*/
type = iter->exported ? toupper(iter->type) :
tolower(iter->type);
seq_printf(m, KALLSYM_FMT " %c %s\t[%s]\n", value,
seq_printf(m, "%px %c %s\t[%s]\n", value,
type, iter->name, iter->module_name);
} else
seq_printf(m, KALLSYM_FMT " %c %s\n", value,
seq_printf(m, "%px %c %s\n", value,
iter->type, iter->name);
return 0;
}
......
......@@ -4157,7 +4157,7 @@ static int m_show(struct seq_file *m, void *p)
{
struct module *mod = list_entry(p, struct module, list);
char buf[MODULE_FLAGS_BUF_SIZE];
unsigned long value;
void *value;
/* We always ignore unformed modules. */
if (mod->state == MODULE_STATE_UNFORMED)
......@@ -4173,8 +4173,8 @@ static int m_show(struct seq_file *m, void *p)
mod->state == MODULE_STATE_COMING ? "Loading" :
"Live");
/* Used by oprofile and other similar tools. */
value = m->private ? 0 : (unsigned long)mod->core_layout.base;
seq_printf(m, " 0x" KALLSYM_FMT, value);
value = m->private ? NULL : mod->core_layout.base;
seq_printf(m, " 0x%px", value);
/* Taints info */
if (mod->taints)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment