Lines Matching defs:lock
649 spinlock_t tree_lock; /* and lock protecting it */
858 * inode->i_mutex nesting subclasses for the lock validator:
884 * cmpxchg8b without the need of the lock prefix). For SMP compiles
943 rwlock_t lock; /* protects pid, uid, euid fields */
1090 #define FL_ACCESS 8 /* not trying to lock, just looking */
1094 #define FL_SLEEP 128 /* A blocking lock */
1105 * The POSIX file lock owner is determined by
1627 int (*lock) (struct file *, int, struct file_lock *);
