5bf264c622525d315d87b95ad5f6a22044
parent 7defb0f879bbcfe29e3c6f29d685d4f29b7a0700
author Frederic Weisbecker <fweisbec@gmail.com> 1263729365 +0100
committer Frederic Weisbecker <fweisbec@gmail.com> 1263730265 +0100

perf: Better order flexible and pinned scheduling

When a task gets scheduled in. We don't touch the cpu bound events
so the priority order becomes:

	cpu pinned, cpu flexible, task pinned, task flexible.

So schedule out cpu flexibles when a new task context gets in
and correctly order the groups to schedule in:

	task pinned, cpu flexible, task flexible.

Cpu pinned groups don't need to be touched at this time.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
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