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authorJan Glauber <jang@linux.vnet.ibm.com>2010-01-04 09:05:42 +0100
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2010-01-04 09:05:58 +0100
commit6486cda6c6b15368e2c925d89b4e9ed13e67b91b (patch)
treec4ca8e2b2b961adbc19733d1bcf3ebc6c5c6be32 /drivers/s390/cio/Makefile
parent45d28b097280a78893ce25a5d0db41e6a2717853 (diff)
downloadop-kernel-dev-6486cda6c6b15368e2c925d89b4e9ed13e67b91b.zip
op-kernel-dev-6486cda6c6b15368e2c925d89b4e9ed13e67b91b.tar.gz
[S390] qdio: convert global statistics to per-device stats
Revamp the qdio performance statistics and move them from procfs to debugfs using the seq_file interface. Since the statistics are not intended for the general user the removal of /proc/qdio_perf should not surprise anyone. The per device statistics are disabled by default, writing 1 to /<debugfs mountpoint>/qdio/<device bus ID>/statistics enables the statistics for the given device. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/Makefile')
-rw-r--r--drivers/s390/cio/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/Makefile b/drivers/s390/cio/Makefile
index d033414..e1b700a 100644
--- a/drivers/s390/cio/Makefile
+++ b/drivers/s390/cio/Makefile
@@ -10,5 +10,5 @@ obj-y += ccw_device.o cmf.o
obj-$(CONFIG_CHSC_SCH) += chsc_sch.o
obj-$(CONFIG_CCWGROUP) += ccwgroup.o
-qdio-objs := qdio_main.o qdio_thinint.o qdio_debug.o qdio_perf.o qdio_setup.o
+qdio-objs := qdio_main.o qdio_thinint.o qdio_debug.o qdio_setup.o
obj-$(CONFIG_QDIO) += qdio.o
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