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| author | Iurii Zaikin <yzaikin@google.com> | 2019-10-18 01:12:33 +0300 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2019-10-23 19:28:23 +0300 |
| commit | 1cbeab1b242d16fdb22dc3dab6a7d6afe746ae6d (patch) | |
| tree | 34cc768521b4563af29f2b9312ea7095487cfac6 /fs/ext4/Kconfig | |
| parent | d460623c5fa126dc51bb2571dd7714ca75b0116c (diff) | |
| download | linux-1cbeab1b242d16fdb22dc3dab6a7d6afe746ae6d.tar.xz | |
ext4: add kunit test for decoding extended timestamps
KUnit tests for decoding extended 64 bit timestamps that verify the
seconds part of [a/c/m] timestamps in ext4 inode structs are decoded
correctly.
Test data is derived from the table in the Inode Timestamps section of
Documentation/filesystems/ext4/inodes.rst.
KUnit tests run during boot and output the results to the debug log
in TAP format (http://testanything.org/). Only useful for kernel devs
running KUnit test harness and are not for inclusion into a production
build.
Signed-off-by: Iurii Zaikin <yzaikin@google.com>
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Tested-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'fs/ext4/Kconfig')
| -rw-r--r-- | fs/ext4/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig index cbb5ca830e57..ef42ab040905 100644 --- a/fs/ext4/Kconfig +++ b/fs/ext4/Kconfig @@ -106,3 +106,20 @@ config EXT4_DEBUG If you select Y here, then you will be able to turn on debugging with a command such as: echo 1 > /sys/module/ext4/parameters/mballoc_debug + +config EXT4_KUNIT_TESTS + bool "KUnit tests for ext4" + select EXT4_FS + depends on KUNIT + help + This builds the ext4 KUnit tests. + + KUnit tests run during boot and output the results to the debug log + in TAP format (http://testanything.org/). Only useful for kernel devs + running KUnit test harness and are not for inclusion into a production + build. + + For more information on KUnit and unit tests in general please refer + to the KUnit documentation in Documentation/dev-tools/kunit/. + + If unsure, say N. |