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selftests/vm: ksm_functional_tests: fix a typo in comment

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Fix a typo of "comaring" which should be "comparing".

Link: https://lkml.kernel.org/r/202212231050245952617@zte.com.cn
Signed-off-by: Xu Panda <xu.panda@zte.com.cn>
Signed-off-by: xu xin <xu.xin16@zte.com.cn>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Xu Panda 2022-12-23 10:50:24 +08:00 committed by Andrew Morton
parent f386e93140
commit a9af8e6bb3
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/vm/ksm_functional_tests.c
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@ -37,7 +37,7 @@ static bool range_maps_duplicates(char *addr, unsigned long size)
/*
* There is no easy way to check if there are KSM pages mapped into
* this range. We only check that the range does not map the same PFN
* twice by comaring each pair of mapped pages.
* twice by comparing each pair of mapped pages.
*/
for (offs_a = 0; offs_a < size; offs_a += pagesize) {
pfn_a = pagemap_get_pfn(pagemap_fd, addr + offs_a);