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authorDhaval Giani <dhaval@linux.vnet.ibm.com>2008-04-19 19:44:59 +0200
committerIngo Molnar <mingo@elte.hu>2008-04-19 19:44:59 +0200
commit354d60c2ff72d86627dfe2089d186824abf4bb8e (patch)
tree10cea61ce7036448ed7246820c5575df2a61bb3b /kernel/user.c
parentea736ed5d353d7a3aa1cf8ce4cf8d947bc353fb2 (diff)
downloadlinux-354d60c2ff72d86627dfe2089d186824abf4bb8e.tar.bz2
sched: mix tasks and groups
This patch allows tasks and groups to exist in the same cfs_rq. With this change the CFS group scheduling follows a 1/(M+N) model from a 1/(1+N) fairness model where M tasks and N groups exist at the cfs_rq level. [a.p.zijlstra@chello.nl: rt bits and assorted fixes] Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com> Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/user.c')
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