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authorStefan Weinhuber <wein@de.ibm.com>2010-11-10 10:05:54 +0100
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2010-11-10 10:05:54 +0100
commitca768b663131ca644689fcadc9ca092dcc96a758 (patch)
treeaaf4136000d7f0204830978f304636beb4fd2368 /arch/s390/Kconfig.debug
parent16d2ce271c6b8b3527ed1461d03b5f373d53f78f (diff)
downloadlinux-linaro-stable-ca768b663131ca644689fcadc9ca092dcc96a758.tar.gz
[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>
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