linux-kernel - [PATCH 5.17 602/772] rtla: Fix __set_sched

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Message-Id: <20220607165006.680494153@linuxfoundation.org>
Date:   Tue,  7 Jun 2022 19:03:14 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Daniel Bristot de Oliveira <bristot@...nel.org>,
        "Steven Rostedt (Google)" <rostedt@...dmis.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.17 602/772] rtla: Fix __set_sched_attr error message

From: Daniel Bristot de Oliveira <bristot@...nel.org>

[ Upstream commit 941a53c39a151e9aceef153cdfaed0f166ba01b7 ]

rtla's function __set_sched_attr() was borrowed from stalld, but I
forgot to update the error message to something meaningful for rtla.

 Update the error message from:
        boost_with_deadline failed to boost pid PID: STRERROR
 to a proper one:
        Failed to set sched attributes to the pid PID: STRERROR

Link: https://lkml.kernel.org/r/a2d19b2c53f6512aefd1ee7f8c1bd19d4fc8b99d.1651247710.git.bristot@kernel.org
Link: https://lore.kernel.org/r/eeded730413e7feaa13f946924bcf2cbf7dd9561.1650617571.git.bristot@kernel.org/

Fixes: b1696371d865 ("rtla: Helper functions for rtla")
Signed-off-by: Daniel Bristot de Oliveira <bristot@...nel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 tools/tracing/rtla/src/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/tracing/rtla/src/utils.c b/tools/tracing/rtla/src/utils.c
index ffaf8ec84001..c4dd2aa0e963 100644
--- a/tools/tracing/rtla/src/utils.c
+++ b/tools/tracing/rtla/src/utils.c
@@ -254,7 +254,7 @@ int __set_sched_attr(int pid, struct sched_attr *attr)
 
 	retval = sched_setattr(pid, attr, flags);
 	if (retval < 0) {
-		err_msg("boost_with_deadline failed to boost pid %d: %s\n",
+		err_msg("Failed to set sched attributes to the pid %d: %s\n",
 			pid, strerror(errno));
 		return 1;
 	}
-- 
2.35.1