sched: document profile=sleep requiring CONFIG_SCHEDSTATS

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profile=sleep only works if CONFIG_SCHEDSTATS is set. This patch notes
the limitation in Documentation/kernel-parameters.txt and prints a
warning at boot-time if profile=sleep is used without CONFIG_SCHEDSTAT.

Signed-off-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Mel Gorman 2007-10-24 18:23:50 +02:00 • committed by Ingo Molnar

parent 838225b48e

commit b3da2a73ff

2 changed files with 7 additions and 1 deletions

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kernel/profile.c

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