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| author |   Stefan Weinhuber <wein@de.ibm.com> | 2010-11-10 10:05:54 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-11-10 10:05:54 +0100 |
| commit | ca768b663131ca644689fcadc9ca092dcc96a758 (patch) | |
| tree | aaf4136000d7f0204830978f304636beb4fd2368 /tools/perf/scripts/python/syscall-counts.py | |
| parent | [S390] cio: fix incorrect ccw_device_init_count (diff) | |
| download | wireguard-linux-ca768b663131ca644689fcadc9ca092dcc96a758.tar.xz wireguard-linux-ca768b663131ca644689fcadc9ca092dcc96a758.zip | |
[S390] vmlogrdr: purge after recording is switched off
If automatic purge is enabled for a vmlogrdr device, old records are
purged before an IUCV recording service is switched on or off. If z/VM
generates a large number of records between purging and switching the
recording service off, these records remain queued, and may have a
negative performance impact on the z/VM system. To avoid this problem,
we need to purge the records after recording is switched off.
Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions