Fixed namespace pollution in uma changes:

- use `struct uma_zone *' instead of uma_zone_t, so that <sys/uma.h> isn't
  a prerequisite.
- don't include <sys/uma.h>.
Namespace pollution makes "opaque" types like uma_zone_t perfectly
non-opaque.  Such types should never be used (see style(9)).

"Fixed" subsequently grown dependencies of this header on its own
pollution by polluting explicitly:
- include <sys/mutex.h> and its prerequisite <sys/lock.h> instead of
  depending on namespace pollution 2 layers deep in <sys/uma.h>.

0 files changed, 0 insertions, 0 deletions