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x86: remove (null) in /sys kernel_page_tables

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Impact: cleanup

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

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <49E43282.1090607@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2009-04-13 23:51:46 -07:00 committed by Ingo Molnar
parent 66aa230e43
commit 6424fb3866
1 changed files with 4 additions and 3 deletions
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7
arch/x86/mm/dump_pagetables.c
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@ -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]) {