From mboxrd@z Thu Jan 1 00:00:00 1970 From: leiwen@marvell.com (Lei Wen) Date: Sun, 19 Sep 2010 11:22:16 +0800 Subject: [PATCH] ARM: make app read out process num even not use SMP Message-ID: <1284866536-21431-1-git-send-email-leiwen@marvell.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Some app like trace-cmd need to know the process number, but not all arm board is enabled with the SMP. Add this fix up to let those app works happy. Signed-off-by: Lei Wen Signed-off-by: Lei Wen --- arch/arm/kernel/setup.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index d5231ae..1af3e2d 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -917,6 +917,7 @@ static int c_show(struct seq_file *m, void *v) (per_cpu(cpu_data, i).loops_per_jiffy / (5000UL/HZ)) % 100); } #else /* CONFIG_SMP */ + seq_printf(m, "processor\t: 0\n"); seq_printf(m, "BogoMIPS\t: %lu.%02lu\n", loops_per_jiffy / (500000/HZ), (loops_per_jiffy / (5000/HZ)) % 100); -- 1.7.0.4