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authorSrivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>2008-01-25 21:07:59 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-25 21:07:59 +0100
commitec2c507fe8c8fa3c04fc6cb99a382a965c477379 (patch)
treef139f738ba08576318ec09047148cdc7ae33ac9b /kernel/sched_rt.c
parent93f992ccc008dd4030381caeebb252e85e66684b (diff)
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sched: group scheduling, minor fixes
Minor bug fixes for the group scheduler: - Use a mutex to serialize add/remove of task groups and also when changing shares of a task group. Use the same mutex when printing cfs_rq debugging stats for various task groups. - Use list_for_each_entry_rcu in for_each_leaf_cfs_rq macro (when walking task group list) Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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