NAME¶

reservation_object_trylock - trylock the reservation object

SYNOPSIS¶

bool reservation_object_trylock(struct reservation_object * obj);

ARGUMENTS¶

obj

DESCRIPTION¶

Tries to lock the reservation object for exclusive access and modification. Note, that the lock is only against other writers, readers will run concurrently with a writer under RCU. The seqlock is used to notify readers if they overlap with a writer.

Also note that since no context is provided, no deadlock protection is possible.

Returns true if the lock was acquired, false otherwise.

COPYRIGHT¶