table of contents
| RESERVATION_OBJECT_W(9) | Device drivers infrastructure | RESERVATION_OBJECT_W(9) |
NAME¶
reservation_object_wait_timeout_rcu - Wait on reservation's objects shared and/or exclusive fences.
SYNOPSIS¶
long reservation_object_wait_timeout_rcu(struct reservation_object * obj, bool wait_all, bool intr, unsigned long timeout);
ARGUMENTS¶
obj
the reservation object
wait_all
if true, wait on all fences, else wait on just exclusive
fence
intr
if true, do interruptible wait
timeout
timeout value in jiffies or zero to return
immediately
DESCRIPTION¶
RETURNS Returns -ERESTARTSYS if interrupted, 0 if the wait timed out, or greater than zer on success.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |