tree 338c4d47130cd5c2e35852309da273edf9d21146
parent 5d51eff4538bdfeb9b7a2ec030ee3b0980b067d2
author David Chinner <dgc@sgi.com> 1195795765 +1100
committer Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> 1202368577 +1100

[XFS] Implement fallocate.

Implement the new generic callout for file preallocation. Atomically
change the file size if requested.

SGI-PV: 972756
SGI-Modid: xfs-linux-melb:xfs-kern:30009a

Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>