Frees resources associated with a disabled read-write lock.
#include <sys/lock_def.h>
void drw_lock_free( lock_addr)
drw_lock_t lock_addr ;
Item | Description |
---|---|
lock_addr | Specifies the address of the lock word to free. |
The drw_lock_free service frees the specified read-write lock and all internal resources that might be associated with the lock.
The drw_lock_free() kernel service may be called from either the process environment or the interrupt environment.
None