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Commit 6424fb38 authored by Yinghai Lu's avatar Yinghai Lu Committed by Ingo Molnar
Browse files

x86: remove (null) in /sys kernel_page_tables 



Impact: cleanup

%p prints out 0x000000000000000 as (null)
so use %lx instead.

Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
LKML-Reference: <49E43282.1090607@kernel.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 66aa230e

arch/x86/mm/dump_pagetables.c

+4 −3
Original line number Diff line number Diff line
@@ -161,13 +161,14 @@ static void note_page(struct seq_file *m, struct pg_state *st, 
		   st->current_address >= st->marker[1].start_address) {

		const char *unit = units;

		unsigned long delta;

		int width = sizeof(unsigned long) * 2;



		/*

		 * Now print the actual finished series

		 */

		seq_printf(m, "0x%p-0x%p   ",

			   (void *)st->start_address,

			   (void *)st->current_address);

		seq_printf(m, "0x%0*lx-0x%0*lx   ",

			   width, st->start_address,

			   width, st->current_address);



		delta = (st->current_address - st->start_address) >> 10;

		while (!(delta & 1023) && unit[1]) {