File: ww_mutex.sh

package info (click to toggle)
linux 6.12.8-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,673,568 kB
  • sloc: ansic: 25,888,630; asm: 268,782; sh: 136,481; python: 64,809; makefile: 55,668; perl: 38,052; xml: 19,270; cpp: 5,893; yacc: 4,923; lex: 2,939; awk: 1,592; sed: 28; ruby: 25
file content (19 lines) | stat: -rwxr-xr-x 474 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0

# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4

# Runs API tests for struct ww_mutex (Wait/Wound mutexes)
if ! /sbin/modprobe -q -n test-ww_mutex; then
	echo "ww_mutex: module test-ww_mutex is not found [SKIP]"
	exit $ksft_skip
fi

if /sbin/modprobe -q test-ww_mutex; then
       /sbin/modprobe -q -r test-ww_mutex
       echo "locking/ww_mutex: ok"
else
       echo "locking/ww_mutex: [FAIL]"
       exit 1
fi