From: csbo98 <boliu98@foxmail.com>
Date: Sun, 22 May 2022 06:47:13 +0000 (+0800)
Subject: taskset: fix use of  err_affinity()
X-Git-Tag: v2.38.1~44
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3df6c8c1191f8efa0fd54802a90290cb639c25b7;p=thirdparty%2Futil-linux.git

taskset: fix use of  err_affinity()

Maybe there is a little mistake in do_taskset() function in taskset.c.
In the first call of sched_getaffinity(), if the call is failed we should
use err_affinity(ts->pid, 0) other than err_affinity(ts->pid, 1).

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/schedutils/taskset.c b/schedutils/taskset.c
index 224cfbe230..0ab7d12e20 100644
--- a/schedutils/taskset.c
+++ b/schedutils/taskset.c
@@ -117,7 +117,7 @@ static void do_taskset(struct taskset *ts, size_t setsize, cpu_set_t *set)
 	/* read the current mask */
 	if (ts->pid) {
 		if (sched_getaffinity(ts->pid, ts->setsize, ts->set) < 0)
-			err_affinity(ts->pid, 1);
+			err_affinity(ts->pid, 0);
 		print_affinity(ts, FALSE);
 	}