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authorHeiko Carstens <heiko.carstens@de.ibm.com>2011-01-05 12:47:30 +0100
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2011-01-05 12:47:25 +0100
commit3283942b71eb5023184b378230f5f0e3fbb40991 (patch)
tree269d2d33b7eade2a3dc1092e217ff00bcc8a6e6f /arch/s390/kernel
parent30d77c3e1cbdff304b16ae02cb56baaa308e42fd (diff)
downloadlinux-linaro-stable-3283942b71eb5023184b378230f5f0e3fbb40991.tar.gz
[S390] dasd: add support for irq statistics
Add support for DASD I/O interrupt statistics in /proc/interrupts. Signed-off-by: Heiko Carstens <heiko.carstens@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 61d8098aa0b6..313fe83a443a 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -34,6 +34,7 @@ static const struct irq_class intrclass_names[] = {
{.name = "IUC", .desc = "[EXT] IUCV" },
{.name = "QAI", .desc = "[I/O] QDIO Adapter Interrupt" },
{.name = "QDI", .desc = "[I/O] QDIO Interrupt" },
+ {.name = "DAS", .desc = "[I/O] DASD" },
{.name = "NMI", .desc = "[NMI] Machine Check" },
};