KM_PUSHPAGE is an Illumosism - On FreeBSD it's
aliased to the same malloc flag as KM_SLEEP.
The compiler naturally rejects multiple case
statements with the same value. This is effectively
a no-op since all callers pass a specific KM_* flag.
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes#9643
758699b6f1