tree 43583e5f492a48c56f9537006c8f806d570b0d84
parent 838225b48edc971620cbeb292034dabd2b0d7d1d
author Mel Gorman <mel@csn.ul.ie> 1193243030 +0200
committer Ingo Molnar <mingo@elte.hu> 1193243030 +0200

sched: document profile=sleep requiring CONFIG_SCHEDSTATS

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>