[PATCH 1/2] vfs: export symbol 'getname' and 'putname'

[Christoph Hellwig]

On Wed, Apr 22, 2015 at 06:49:08AM +0000, Drokin, Oleg wrote:
> I know this is not going to be a popular opinion with you, but sometimes opening a file
> is just too expensive. 1 RPC roudntrip to open a file and then another one to close it.

Use O_PATH to avoid this.