sched: Update rq clock before setting fair group shares

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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: Frederic 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: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1365724262-20142-3-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Frederic Weisbecker 2013-04-12 01:50:59 +02:00 • committed by Ingo Molnar

parent 77bd39702f

commit 71b1da46ff

1 changed files with 3 additions and 0 deletions

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kernel/sched/fair.c

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