From: "Joel Fernandes (Google)" <joel@joelfernandes.org>
To: linux-kernel@vger.kernel.org
Cc: "Joel Fernandes (Google)" <joel@joelfernandes.org>,
linux-kselftest@vger.kernel.org, linux-mm@kvack.org,
Shuah Khan <shuah@kernel.org>, Vlastimil Babka <vbabka@suse.cz>,
Michal Hocko <mhocko@suse.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Lorenzo Stoakes <lstoakes@gmail.com>,
Kirill A Shutemov <kirill@shutemov.name>,
"Liam R. Howlett" <liam.howlett@oracle.com>,
"Paul E. McKenney" <paulmck@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Kalesh Singh <kaleshsingh@google.com>,
Lokesh Gidra <lokeshgidra@google.com>,
Vineeth Pillai <vineeth@bitbyteword.org>
Subject: [PATCH v4 3/7] selftests: mm: Fix failure case when new remap region was not found
Date: Wed, 31 May 2023 22:08:03 +0000 [thread overview]
Message-ID: <20230531220807.2048037-4-joel@joelfernandes.org> (raw)
In-Reply-To: <20230531220807.2048037-1-joel@joelfernandes.org>
When a valid remap region could not be found, the source mapping is not
cleaned up. Fix the goto statement such that the clean up happens.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
---
tools/testing/selftests/mm/mremap_test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/mm/mremap_test.c b/tools/testing/selftests/mm/mremap_test.c
index 5c3773de9f0f..6822d657f589 100644
--- a/tools/testing/selftests/mm/mremap_test.c
+++ b/tools/testing/selftests/mm/mremap_test.c
@@ -316,7 +316,7 @@ static long long remap_region(struct config c, unsigned int threshold_mb,
if (addr + c.dest_alignment < addr) {
ksft_print_msg("Couldn't find a valid region to remap to\n");
ret = -1;
- goto out;
+ goto clean_up_src;
}
addr += c.dest_alignment;
}
--
2.41.0.rc2.161.g9c6817b8e7-goog
next prev parent reply other threads:[~2023-05-31 22:08 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-31 22:08 [PATCH v4 0/7] Optimize mremap during mutual alignment within PMD Joel Fernandes (Google)
2023-05-31 22:08 ` [PATCH v4 1/7] mm/mremap: Optimize the start addresses in move_page_tables() Joel Fernandes (Google)
2023-06-17 22:49 ` Lorenzo Stoakes
2023-06-19 15:55 ` Joel Fernandes
2023-06-20 11:02 ` Lorenzo Stoakes
2023-06-20 21:16 ` Joel Fernandes
2023-06-20 21:21 ` Joel Fernandes
2023-06-20 22:00 ` Lorenzo Stoakes
2023-06-27 17:56 ` Liam R. Howlett
2023-06-27 18:02 ` Lorenzo Stoakes
2023-06-27 20:28 ` Liam R. Howlett
2023-05-31 22:08 ` [PATCH v4 2/7] mm/mremap: Allow moves within the same VMA for stack Joel Fernandes (Google)
2023-05-31 22:08 ` Joel Fernandes (Google) [this message]
2023-05-31 22:08 ` [PATCH v4 4/7] selftests: mm: Add a test for mutually aligned moves > PMD size Joel Fernandes (Google)
2023-05-31 22:08 ` [PATCH v4 5/7] selftests: mm: Add a test for remapping to area immediately after existing mapping Joel Fernandes (Google)
2023-05-31 22:08 ` [PATCH v4 6/7] selftests: mm: Add a test for remapping within a range Joel Fernandes (Google)
2023-05-31 22:08 ` [PATCH v4 7/7] selftests: mm: Add a test for moving from an offset from start of mapping Joel Fernandes (Google)
2023-05-31 23:33 ` [PATCH v4 0/7] Optimize mremap during mutual alignment within PMD Linus Torvalds
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