[LTP] [PATCH v4 9/9] syscalls/sync_file_range: add sync device test-case

[Cyril Hrubis]

Hi!
This tests fails for me for fuse based filesystems, the call returns 0
but does not write anything, the questions is if this is desired
behavior or not.

Also we should as well add a second test here that sync only a middle of
a written region of a file and expects that the data written are
somewhere between a few percents of the synced size.

-- 
Cyril Hrubis
chrubis@suse.cz