selftests: add MREMAP_DONTUNMAP selftest

Add a few simple self tests for the new flag MREMAP_DONTUNMAP, they are
simple smoke tests which also demonstrate the behavior.

[[email protected]: convert eight-spaces to hard tabs]
[[email protected]: v7]
  Link: http://lkml.kernel.org/r/[email protected]
[[email protected]: coding style fixes]
Signed-off-by: Brian Geffon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: "Michael S . Tsirkin" <[email protected]>
Cc: Brian Geffon <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Andrea Arcangeli <[email protected]>
Cc: Sonny Rao <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Joel Fernandes <[email protected]>
Cc: Yu Zhao <[email protected]>
Cc: Jesse Barnes <[email protected]>
Cc: Nathan Chancellor <[email protected]>
Cc: Florian Weimer <[email protected]>
Cc: "Kirill A . Shutemov" <[email protected]>
Cc: Lokesh Gidra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions