[LTP] [PATCH v2 27/30] ltp-aiodio/dio_read: Convert to runtime

[Cyril Hrubis]

And cap the runtime on 30 minutes by default.

CC: Andrea Cervesato <andrea.cervesato@suse.de>
Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
---
 testcases/kernel/io/ltp-aiodio/dio_read.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/testcases/kernel/io/ltp-aiodio/dio_read.c b/testcases/kernel/io/ltp-aiodio/dio_read.c
index f6ed59782..8a16307a7 100644
--- a/testcases/kernel/io/ltp-aiodio/dio_read.c
+++ b/testcases/kernel/io/ltp-aiodio/dio_read.c
@@ -51,6 +51,9 @@ static void do_buffered_writes(int fd, char *bufptr, long long fsize, long long
 			tst_brk(TBROK, "pwrite: wrote %lld bytes out of %lld", w, wsize);
 
 		SAFE_FSYNC(fd);
+
+		if (!tst_remaining_runtime())
+			return;
 	}
 }
 
@@ -75,6 +78,11 @@ static int do_direct_reads(char *filename, char *bufptr, long long fsize, long l
 				goto exit;
 			}
 
+			if (!tst_remaining_runtime()) {
+				tst_res(TINFO, "Test out of runtime, exitting");
+				goto exit;
+			}
+
 			w = pread(fd, bufptr, rsize, offset);
 			if (w < 0)
 				tst_brk(TBROK, "pread: %s", tst_strerrno(-w));
@@ -170,6 +178,7 @@ static struct tst_test test = {
 	.cleanup = cleanup,
 	.needs_tmpdir = 1,
 	.forks_child = 1,
+	.max_iteration_runtime = 1800,
 	.options = (struct tst_option[]) {
 		{"n:", &str_numchildren, "Number of threads (default 8)"},
 		{"w:", &str_writesize, "Size of writing blocks (default 32M)"},
-- 
2.35.1