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RESERVATION_OBJECT_G(9) Device drivers infrastructure RESERVATION_OBJECT_G(9)

NAME

reservation_object_get_excl - get the reservation object's exclusive fence, with update-side lock held

SYNOPSIS

struct fence * reservation_object_get_excl(struct reservation_object * obj);

ARGUMENTS

obj
the reservation object

DESCRIPTION

Returns the exclusive fence (if any). Does NOT take a reference. The obj->lock must be held.
RETURNS The exclusive fence or NULL

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.