Some tests don't have x permission set in mode, git complains about
file mode change after running tests in fstests git repo dir. So
change all such tests to 755 mode. Performed by:
find tests ! -perm /111 -name [0-9][0-9][0-9] -exec chmod 755 {} \;
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Currently holetest program uses both posix_fallocate(3) and fallocate(3)
to setup the file. However this unnecessarily prolongs the test run and
doesn't really bring any additional code coverage. So remove the
fallocate(3) pass as using posix_fallocate(3) allows us to make the test
easily runnable even for filesystems not supporting that (such as ext2).
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Add test which spawns two threads racing to write to file via mmap and
checks the result. This is mainly interesting to uncover races in DAX
fault handling.
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Brian Boylston <brian.boylston@hpe.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Dave Chinner
Eryu Guan
Jan Kara