Lines Matching full:spinlocks

101 Two Main Types of Kernel Locks: Spinlocks and Mutexes
107 (spinning) until you can. Spinlocks are very small and fast, and can be
125 ``CONFIG_PREEMPT`` spinlocks do not exist at all. This is an excellent
130 is set, then spinlocks simply disable preemption, which is sufficient to
705 lock is required. In this case, it is simpler than using spinlocks,
706 although for anything non-trivial using spinlocks is clearer. The
879 (spinlocks, rwlocks and mutexes are not recursive in Linux). This is
890 with a single CPU (although not on UP compiles, since spinlocks vanish
1052 Both spinlocks and mutexes have read/write variants: ``rwlock_t`` and
1373 -  ``Documentation/locking/spinlocks.rst``: Linus Torvalds' spinlocking
1404   priority tasks can "cut in": spinlocks were changed to disable