diff options
| author | Tejun Heo <tj@kernel.org> | 2015-08-18 14:54:55 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-08-18 15:49:15 -0700 |
| commit | 9acee9c551f045d2c5b5261aa587331423fd7d92 (patch) | |
| tree | 16f0ecafd4f842d6352dd85913283a262a8e56f0 /mm/vmscan.c | |
| parent | 60292bcc1b240a6708aa531c8ece1da2a78d560a (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>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'mm/vmscan.c')
0 files changed, 0 insertions, 0 deletions