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author | Frederic Weisbecker <fweisbec@gmail.com> | 2013-04-11 23:50:58 (GMT) |
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committer | Ingo Molnar <mingo@kernel.org> | 2013-05-28 07:40:23 (GMT) |
commit | 77bd39702f0b3840cea17681409270b16a3b93c0 (patch) | |
tree | 4cbd6175cbec0492dcf244d7b4e43a02a559bdce /init/do_mounts_md.c | |
parent | c5405a495e88d93cf9b4f4cc91507c7f4afcb901 (diff) | |
download | linux-fsl-qoriq-77bd39702f0b3840cea17681409270b16a3b93c0.tar.xz |
sched: Update rq clock before migrating tasks out of dying CPU
Because the sched_class::put_prev_task() callback of rt and fair
classes are referring to the rq clock to update their runtime
statistics. There is a missing rq clock update from the CPU
hotplug notifier's entry point of the scheduler.
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/1365724262-20142-2-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'init/do_mounts_md.c')
0 files changed, 0 insertions, 0 deletions