sched: Update rq clock before setting fair group shares
Because we may update the execution time in sched_group_set_shares()->update_cfs_shares()->reweight_entity()->update_curr() before reweighting the entity while setting the group shares and this requires an uptodate version of the runqueue clock. Signed-off-by: NFrederic Weisbecker <fweisbec@gmail.com> Cc: Li Zhong <zhong@linux.vnet.ibm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Paul Turner <pjt@google.com> Cc: Mike Galbraith <efault@gmx.de> Signed-off-by: NPeter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1365724262-20142-3-git-send-email-fweisbec@gmail.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
Showing
想要评论请 注册 或 登录