[PATCH v3 4/4] s390/cio: Remove cond_resched() calls
Heiko Carstens <[email protected]>
| Newsgroups | org.kernel.vger.linux-s390,org.kernel.vger.linux-crypto,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Since [1] cond_resched() is a no-op on s390. Remove all calls.
[1] commit 7dadeaa6e851 ("sched: Further restrict the preemption modes")
Reviewed-by: Peter Oberparleiter <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
---
drivers/s390/cio/css.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index e5a0ec6b4e3e..54b8b8639694 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -618,11 +618,6 @@ static int slow_eval_known_fn(struct subchannel *sch, void *data)
rc = css_evaluate_known_subchannel(sch, 1);
if (rc == -EAGAIN)
css_schedule_eval(sch->schid);
- /*
- * The loop might take long time for platforms with lots of
- * known devices. Allow scheduling here.
- */
- cond_resched();
}
return 0;
}
@@ -654,9 +649,6 @@ static int slow_eval_unknown_fn(struct subchannel_id schid, void *data)
default:
rc = 0;
}
- /* Allow scheduling here since the containing loop might
- * take a while. */
- cond_resched();
}
return rc;
}
--
2.53.0