| commit | 60100b2d99d44b9a9704ae92a0eadacfe9b0a0dc | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Fri Jul 24 13:53:37 2015 -0400 |
| committer | Tejun Heo <tj@kernel.org> | Fri Jul 24 13:53:37 2015 -0400 |
| tree | 21871741ab7af53166811dade20cade89112348c | |
| parent | ed3fc26ccb4dee905b2cd617da88563d1cae5564 [diff] |
kernfs: implement kernfs_path_len() Add a function to determine the path length of a kernfs node. This for now will be used by writeback tracepoint updates. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>