Commit 0030c1d4 authored by Peter Zijlstra's avatar Peter Zijlstra

sched,bL_switcher: Convert to sched_set_fifo*()

Because SCHED_FIFO is a broken scheduler model (see previous patches)
take away the priority field, the kernel can't possibly make an
informed decision.

In this case, use fifo_low, because it only cares about being above
SCHED_NORMAL. Effectively no change in behaviour.

Cc: rmk+kernel@arm.linux.org.uk
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarIngo Molnar <mingo@kernel.org>
Acked-by: default avatarNicolas Pitre <nico@fluxnic.net>
parent 7318d4cc
...@@ -270,12 +270,11 @@ static struct bL_thread bL_threads[NR_CPUS]; ...@@ -270,12 +270,11 @@ static struct bL_thread bL_threads[NR_CPUS];
static int bL_switcher_thread(void *arg) static int bL_switcher_thread(void *arg)
{ {
struct bL_thread *t = arg; struct bL_thread *t = arg;
struct sched_param param = { .sched_priority = 1 };
int cluster; int cluster;
bL_switch_completion_handler completer; bL_switch_completion_handler completer;
void *completer_cookie; void *completer_cookie;
sched_setscheduler_nocheck(current, SCHED_FIFO, &param); sched_set_fifo_low(current);
complete(&t->started); complete(&t->started);
do { do {
......
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