From: Wei Gao via ltp <ltp@lists.linux.it>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH v1] swapoff01.c: Adjust blocks size base on pagesize
Date: Wed, 21 Feb 2024 23:41:19 -0500 [thread overview]
Message-ID: <20240222044119.28500-1-wegao@suse.com> (raw)
The make_swapfile function will encounter no space error if pagesize
is bigger then 4096, such as ppc64 system use default pagesize 65535.
Signed-off-by: Wei Gao <wegao@suse.com>
---
testcases/kernel/syscalls/swapoff/swapoff01.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/testcases/kernel/syscalls/swapoff/swapoff01.c b/testcases/kernel/syscalls/swapoff/swapoff01.c
index c303588df..71d6c6c04 100644
--- a/testcases/kernel/syscalls/swapoff/swapoff01.c
+++ b/testcases/kernel/syscalls/swapoff/swapoff01.c
@@ -44,7 +44,12 @@ static void setup(void)
{
is_swap_supported(TEST_FILE);
- if (make_swapfile(SWAP_FILE, 65536, 1))
+ int blocks = 65535;
+
+ if (getpagesize() > 4096)
+ blocks = 65535 * 4096 / getpagesize();
+
+ if (make_swapfile(SWAP_FILE, blocks, 1))
tst_brk(TBROK, "Failed to create file for swap");
}
--
2.35.3
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next reply other threads:[~2024-02-22 4:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-22 4:41 Wei Gao via ltp [this message]
2024-02-22 7:57 ` [LTP] [PATCH v1] swapoff01.c: Adjust blocks size base on pagesize Li Wang
2024-02-22 13:46 ` Wei Gao via ltp
2024-02-22 8:39 ` Cyril Hrubis
2024-02-22 13:37 ` Wei Gao via ltp
2024-02-22 13:50 ` Cyril Hrubis
2024-02-23 4:11 ` Li Wang
2024-02-23 8:32 ` Petr Vorel
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