On Fri, 27 May 2022 23:17:08 +0200 Jakub Matěna <matenajakub@xxxxxxxxx> wrote: > When mremap call results in expansion, it might be possible to merge the > VMA with the next VMA which might become adjacent. This patch adds > vma_merge call after the expansion is done to try and merge. Thanks. Would it make sense to add a test case for this in (I assume) tools/testing/selftests/vm/mremap_test.c? Maybe parse /proc/self/maps and check that the merging occurred as expected?
