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selftests: mm: fix failure case when new remap region was not found

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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.

Link: https://lkml.kernel.org/r/20230903151328.2981432-4-joel@joelfernandes.org
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Reviewed-by: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Kalesh Singh <kaleshsingh@google.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Lokesh Gidra <lokeshgidra@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Paul E. McKenney <paulmck@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Joel Fernandes (Google) 2023-09-03 15:13:24 +00:00 committed by Andrew Morton
parent b1e5a3dee2
commit 99eb26d59c
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/mm/mremap_test.c
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@ -316,7 +316,7 @@ static long long remap_region(struct config c, unsigned int threshold_mb,
if (addr + c.dest_alignment < addr) { if (addr + c.dest_alignment < addr) {
ksft_print_msg("Couldn't find a valid region to remap to\n"); ksft_print_msg("Couldn't find a valid region to remap to\n");
ret = -1; ret = -1;
goto out; goto clean_up_src;
} }
addr += c.dest_alignment; addr += c.dest_alignment;
} }