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From: the_hoang0709@yahoo.com <the_hoang0709@yahoo.com>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH v2] min_free_kbytes: Check panic_on_oom in advance
Date: Fri,  3 Mar 2017 08:18:01 +0700	[thread overview]
Message-ID: <1488503881-1954-1-git-send-email-the_hoang0709@yahoo.com> (raw)

From: Hoang Nguyen <the_hoang0709@yahoo.com>

Testcase usually trigger reset if panic_on_oom is enabled by default.
Add panic_on_oom checking before running.

Signed-off-by: Hoang Nguyen <the_hoang0709@yahoo.com>
---
 testcases/kernel/mem/tunable/min_free_kbytes.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/testcases/kernel/mem/tunable/min_free_kbytes.c b/testcases/kernel/mem/tunable/min_free_kbytes.c
index cb00f40..1f6fc8f 100644
--- a/testcases/kernel/mem/tunable/min_free_kbytes.c
+++ b/testcases/kernel/mem/tunable/min_free_kbytes.c
@@ -239,6 +239,11 @@ static void sighandler(int signo LTP_ATTRIBUTE_UNUSED)
 void setup(void)
 {
 	tst_require_root();
+    if (get_sys_tune("panic_on_oom")) {
+        tst_brkm(TCONF, NULL,
+            "panic_on_oom is set, disable it to run these testcases");
+    }
+
 	tst_sig(FORK, DEF_HANDLER, cleanup);
 	TEST_PAUSE;
 
-- 
2.7.4


             reply	other threads:[~2017-03-03  1:18 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-03  1:18 the_hoang0709 [this message]
2017-03-03  1:21 ` [LTP] [PATCH v2] min_free_kbytes: Check panic_on_oom in advance Hoang Nguyen
2017-03-03  1:20 the_hoang0709
2017-03-03  9:45 ` Cyril Hrubis
2017-03-05  4:02   ` Hoang Nguyen

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