diff mbox series

[1/4] mmapstress04: use SAFE_WRITE_RETRY from LTP library

Message ID cf13ddfffdb08e0771be253ac6911febb96a47c4.1664979933.git.jstancek@redhat.com
State Accepted, archived
Headers show
Series [1/4] mmapstress04: use SAFE_WRITE_RETRY from LTP library | expand

Commit Message

Jan Stancek Oct. 5, 2022, 2:25 p.m. UTC 
Signed-off-by: Jan Stancek <jstancek@redhat.com>
---
 testcases/kernel/mem/mmapstress/mmapstress04.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

Comments

Cyril Hrubis Oct. 5, 2022, 3:50 p.m. UTC | #1 
Hi!
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
diff mbox series

Patch

diff --git a/testcases/kernel/mem/mmapstress/mmapstress04.c b/testcases/kernel/mem/mmapstress/mmapstress04.c
index ceede7eaa860..d71c469bc6c8 100644
--- a/testcases/kernel/mem/mmapstress/mmapstress04.c
+++ b/testcases/kernel/mem/mmapstress/mmapstress04.c
@@ -32,17 +32,6 @@  static void setup(void)
 		MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
 }
 
-static void write_fully(int fd, void *buf, int len)
-{
-	int ret;
-
-	do {
-		ret = SAFE_WRITE(0, fd, buf, len);
-		buf += ret;
-		len -= ret;
-	} while (len > 0);
-}
-
 static void mmapstress04(void)
 {
 	int i, j, rofd, rwfd;
@@ -85,7 +74,7 @@  static void mmapstress04(void)
 	buf = SAFE_MALLOC(page_size);
 	memset(buf, 'a', page_size);
 	for (i = 0; i < 6 * 64; i++)
-		write_fully(rwfd, buf, page_size);
+		SAFE_WRITE(SAFE_WRITE_RETRY, rwfd, buf, page_size);
 	free(buf);
 	SAFE_CLOSE(rwfd);