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    Searched refs:pp_lock (Results 1 - 5 of 5) sorted by relevancy

  /src/sys/arch/x86/include/
pmap_pv.h 85 kmutex_t pp_lock; member in struct:pmap_page
100 mutex_init(&(pp)->pp_lock, MUTEX_NODEBUG, IPL_VM); \
  /src/sys/compat/common/
if_spppsubr50.c 100 #define SPPP_LOCK(_sp, _op) rw_enter(&(_sp)->pp_lock, (_op))
101 #define SPPP_UNLOCK(_sp) rw_exit(&(_sp)->pp_lock)
  /src/sys/net/
if_spppvar.h 174 krwlock_t pp_lock; /* lock for sppp structure */ member in struct:sppp
212 * protected by pp_lock (SPPP_LOCK()).
260 * purely optional for optimization; therefore, acquiring pp_lock
277 * pp_ondemand while holding pp_lock.
280 * Double-checked locking pattern, acquiring pp_lock (SPPP_LOCK())
297 * + struct sppp is protected by sppp->pp_lock (an rwlock)
301 * When notify events, sppp->pp_lock must be released.
307 * - IFNET_LOCK => spppq_lock => struct sppp->pp_lock
310 * - Lower layers must not acquire sppp->pp_lock
if_spppsubr.c 324 #define SPPP_LOCK(_sp, _op) rw_enter(&(_sp)->pp_lock, (_op))
325 #define SPPP_UNLOCK(_sp) rw_exit(&(_sp)->pp_lock)
326 #define SPPP_WLOCKED(_sp) rw_write_held(&(_sp)->pp_lock)
1233 rw_init(&sp->pp_lock);
1315 rw_destroy(&sp->pp_lock);
1535 /* sp->pp_dial_filt is protected by pp_lock (SPP_LOCK()) */
  /src/sys/arch/x86/x86/
pmap.c 264 * pp_lock
365 KASSERTMSG((pp)->pp_lock.mtx_ipl._ipl == IPL_VM, "bad pmap_page %p", pp)
614 KASSERT(mutex_owned(&pp->pp_lock));
625 KASSERT(mutex_owned(&pp->pp_lock));
636 KASSERT(mutex_owned(&pp->pp_lock));
2185 mutex_spin_enter(&pp->pp_lock);
2191 mutex_spin_exit(&pp->pp_lock);
2253 * set of values without pp_lock because both will only ever be
2341 mutex_spin_enter(&pp->pp_lock);
2366 mutex_spin_exit(&pp->pp_lock);
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