Name
reservation_object_get_excl_rcu —
get the reservation object's exclusive fence, without lock held.
Synopsis
struct dma_fence * reservation_object_get_excl_rcu ( | struct reservation_object * obj) ; |
Arguments
obj
the reservation object
Description
If there is an exclusive fence, this atomically increments it's
reference count and returns it.
RETURNS
The exclusive fence or NULL if none