From: Davidlohr Bueso <dave@gnu.org>
Date: Tue, 10 May 2011 18:35:23 +0000 (-0400)
Subject: chrt: clarify use of -a option
X-Git-Tag: v2.20-rc1~247
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b9b57ace598fa700a5df61cf9f1778fffd842aa;p=thirdparty%2Futil-linux.git

chrt: clarify use of -a option

With this option we can operate on all the thread group of a process not just
for changes, but also when obtaining information via sched_getscheduler().

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
---

diff --git a/schedutils/chrt.c b/schedutils/chrt.c
index fca347678d..6c2c6f2232 100644
--- a/schedutils/chrt.c
+++ b/schedutils/chrt.c
@@ -81,7 +81,7 @@ static void __attribute__((__noreturn__)) show_usage(int rc)
 #endif
 	fprintf(out, _(
 	"\nOptions:\n"
-	"  -a | --all-tasks     propagate changes to all the tasks for a given pid\n"
+	"  -a | --all-tasks     operate on all the tasks (threads) for a given pid\n"
 	"  -h | --help          display this help\n"
 	"  -m | --max           show min and max valid priorities\n"
 	"  -p | --pid           operate on existing given pid\n"