| commit | fc2e2e9c43e3b3f5dec8a02b17ee3d6343d9783a | [log] [tgz] |
|---|---|---|
| author | Martin Brandenburg <martin@omnibond.com> | Tue Dec 12 13:46:30 2017 -0500 |
| committer | Mike Marshall <hubcap@omnibond.com> | Fri May 03 14:32:37 2019 -0400 |
| tree | 9a2b34f3f93eac859d2caad075f6dec85205736f | |
| parent | 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b [diff] |
orangefs: implement xattr cache This uses the same timeout as the getattr cache. This substantially increases performance when writing files with smaller buffer sizes. When writing, the size is (often) changed, which causes a call to notify_change which calls security_inode_need_killpriv which needs a getxattr. Caching it reduces traffic to the server. Signed-off-by: Martin Brandenburg <martin@omnibond.com> Signed-off-by: Mike Marshall <hubcap@omnibond.com>