selftests/zram: Skip max_comp_streams interface on newer kernel

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Since commit 43209ea2d1 ("zram: remove max_comp_streams internals"), zram
has switched to per-cpu streams. Even kernel still keep this interface for
some reasons, but writing to max_comp_stream doesn't take any effect. So
skip it on newer kernel ie 4.7.

The code that comparing kernel version is from xfstests testsuite ext4/053.

Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

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Yang Xu 2022-01-27 17:11:35 +08:00 • committed by Shuah Khan

parent dede34b2c1

commit fc4eb486a5

1 changed files with 24 additions and 0 deletions

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tools/testing/selftests/zram/zram_lib.sh

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