Function next_prio() has been removed and pull_rt_task() is the only user of pick_next_highest_task_rt() at the moment. pull_rt_task is not interested in p->nr_cpus_allowed, its only interest is the fact that cpu is allowed to execute p. If nr_cpus_allowed == 1, cpu != task_cpu(p) and cpu is allowed then it means that task p is in the middle of the migration techniques; the task waits until it is moved by migration thread. So, lets pull it earlier. Signed-off-by: Kirill V Tkhai <tkhai@yandex.ru> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> CC: linux-rt-users <linux-rt-users@vger.kernel.org> Link: http://lkml.kernel.org/r/70871359644177@web16d.yandex.ru Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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.. | ||
Makefile | ||
auto_group.c | ||
auto_group.h | ||
clock.c | ||
core.c | ||
cpupri.c | ||
cpupri.h | ||
cputime.c | ||
debug.c | ||
fair.c | ||
features.h | ||
idle_task.c | ||
rt.c | ||
sched.h | ||
stats.c | ||
stats.h | ||
stop_task.c |