tree ac6daf0dc694e27eaf143cd619459156c4ea477f
parent 23fffa925ea2c9a2bcb1a4453e2c542635aa3545
author Lukas Czerner <lczerner@redhat.com> 1397311537 -0400
committer Theodore Ts'o <tytso@mit.edu> 1397311537 -0400

fs: disallow all fallocate operation on active swapfile

Currently some file system have IS_SWAPFILE check in their fallocate
implementations and some do not. However we should really prevent any
fallocate operation on swapfile so move the check to vfs and remove the
redundant checks from the file systems fallocate implementations.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>