tree 7586470df26218daa8d771760615ae0d76e6788a
parent adb58535e604a564495a7d50dfb0afa0ddc21bcb
author Benny Halevy <bhalevy@panasas.com> 1306083228 +0300
committer Boaz Harrosh <bharrosh@panasas.com> 1306691700 +0300

pnfs: encode_layoutcommit

Add a layout driver method to encode the layout type specific
opaque part of layout commit in-line in the xdr stream.

Currently, the pnfs-objects layout driver uses it to encode metadata hints
to the MDS and the blocks layout driver to commit provisionally allocated
extents to the file.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>