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[IA64] perfmon: Use %*phD specifier to dump small buffers

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pfm_uuid_t value is defined as unsigned char [16]. Thus, we may dump its value
as byte buffer using %*phD specifier.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Andy Shevchenko 2013-05-29 13:05:18 +03:00 committed by Tony Luck
parent 169ec523c3
commit 7451adc516
1 changed files with 2 additions and 18 deletions
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20
arch/ia64/kernel/perfmon.c
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@ -5647,24 +5647,8 @@ pfm_proc_show_header(struct seq_file *m)
list_for_each(pos, &pfm_buffer_fmt_list) {
entry = list_entry(pos, pfm_buffer_fmt_t, fmt_list);
seq_printf(m, "format : %02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x %s\n",
entry->fmt_uuid[0],
entry->fmt_uuid[1],
entry->fmt_uuid[2],
entry->fmt_uuid[3],
entry->fmt_uuid[4],
entry->fmt_uuid[5],
entry->fmt_uuid[6],
entry->fmt_uuid[7],
entry->fmt_uuid[8],
entry->fmt_uuid[9],
entry->fmt_uuid[10],
entry->fmt_uuid[11],
entry->fmt_uuid[12],
entry->fmt_uuid[13],
entry->fmt_uuid[14],
entry->fmt_uuid[15],
entry->fmt_name);
seq_printf(m, "format : %16phD %s\n",
entry->fmt_uuid, entry->fmt_name);
}
spin_unlock(&pfm_buffer_fmt_lock);