[dovecot/core] 46e5bb: lib-fs: Lazily initialize timings to save memory.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 46e5bbded013e2bc415e8277a0d937b59ca59785
      https://github.com/dovecot/core/commit/46e5bbded013e2bc415e8277a0d937b59ca59785
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-10-17 (Mon, 17 Oct 2016)

  Changed paths:
    M src/lib-fs/fs-api.c

  Log Message:
  -----------
  lib-fs: Lazily initialize timings to save memory.