readahead02: Skip test on missing /proc/self/io

Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
linux-test-project · Jan 15, 2019 · a78e154 · a78e154
1 parent a4e2fe2
commit a78e154
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/testcases/kernel/syscalls/readahead/readahead02.c b/testcases/kernel/syscalls/readahead/readahead02.c
@@ -369,6 +369,9 @@ static void setup(void)
 	if (opt_fsizestr)
 		testfile_size = SAFE_STRTOL(opt_fsizestr, 1, INT_MAX);
 
+	if (access(PROC_IO_FNAME, F_OK))
+		tst_brk(TCONF, "Requires " PROC_IO_FNAME);
+
 	has_file(DROP_CACHES_FNAME, 1);
 	has_file(MEMINFO_FNAME, 1);