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| author |   Sebastian Ott <sebott@linux.vnet.ibm.com> | 2013-12-12 17:48:32 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-12-16 14:37:54 +0100 |
| commit | aa3b7c296732b4351dfdbfe70be6b38a0882be14 (patch) | |
| tree | c05230a7a6b82675a8b704cae62ed2af3bf8b19f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | s390/perf: Add service level information for CPU-Measurement Facilities (diff) | |
| download | linux-dev-aa3b7c296732b4351dfdbfe70be6b38a0882be14.tar.xz linux-dev-aa3b7c296732b4351dfdbfe70be6b38a0882be14.zip | |
s390/pci: prevent inadvertently triggered bus scans
Initialization and scanning of the pci bus is omitted on older
machines without pci support or if pci=off was specified. Remember
the fact that we ran without pci support and prevent further bus
scans during resume from hibernate or after receiving hotplug
notifications.
Reported-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions