| commit | b40c2e665cd552eae5fbdbb878bc29a34357668e | [log] [tgz] |
|---|---|---|
| author | Tino Reichardt <milky-kernel@mcmilk.de> | Mon Sep 17 11:58:19 2012 -0500 |
| committer | Dave Kleikamp <dave.kleikamp@oracle.com> | Mon Sep 17 11:58:19 2012 -0500 |
| tree | 23714e5773a77abf1daf71ca7958dcd8dfa688ea | |
| parent | fbcbe2b3c92ee1c930dcfcf8bb764074c100fd63 [diff] |
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>