aboutsummaryrefslogtreecommitdiff
path: root/arch/s390/kernel
diff options
context:
space:
mode:
authorHolger Dengler <hd@linux.vnet.ibm.com>2011-01-05 12:47:38 +0100
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2011-01-05 12:47:26 +0100
commit62d146ffe3adfed2747fc36138476c8417ce73a7 (patch)
treed5d27798a98fc7683e092ffb4a6cc208a64fb90a /arch/s390/kernel
parent85b81cdd0b038d580dedf6289df7de65826967d6 (diff)
downloadlinux-linaro-stable-62d146ffe3adfed2747fc36138476c8417ce73a7.tar.gz
[S390] ap bus: add support for irq statistics
Add support for AP Bus I/O interrupt statistics in /proc/interrupts. Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com> Signed-off-by: Felix Beck <felix.beck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r--arch/s390/kernel/irq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index 57ed2b55c2a1..ea5099c9709c 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -42,6 +42,7 @@ static const struct irq_class intrclass_names[] = {
{.name = "LCS", .desc = "[I/O] LCS" },
{.name = "CLW", .desc = "[I/O] CLAW" },
{.name = "CTC", .desc = "[I/O] CTC" },
+ {.name = "APB", .desc = "[I/O] AP Bus" },
{.name = "NMI", .desc = "[NMI] Machine Check" },
};