common/sys/strsubr.h

370  * Per perimeter SQLOCK/sq_count in putnext/put may be replaced by per cpu
375  * SQLOCK) and figure out the count value as the sum of sq_count and all of
383  * Note regular SQLOCK and sq_count are still used in many routines
403  *	mutex_enter(SQLOCK(sq));
406  *		cv_wait(&sq->sq_wait, SQLOCK(sq));
408  *	mutex_exit(SQLOCK(sq));
412  * 	mutex_enter(SQLOCK(sq));
419  *		cv_wait(&sq->sq_wait, SQLOCK(sq));
425  *	mutex_exit(SQLOCK(sq));
430  * sq_putlocks are treated as the extension of SQLOCK for lock ordering
431  * purposes and are always grabbed right after grabbing SQLOCK and released
432  * right before releasing SQLOCK. This also allows dynamic creation of
433  * sq_putlocks while holding SQLOCK (by making sq_ciputctrl non null even when
435  * is grabbed instead of SQLOCK. putnext return path remembers what counter it
490 	 * SQLOCK lock.
816 #define	SQLOCK(sq)	(&(sq)->sq_lock)
843 		ASSERT(MUTEX_HELD(SQLOCK(sq)));				       \
856 		ASSERT(MUTEX_HELD(SQLOCK(sq)));				       \
869 		ASSERT(MUTEX_HELD(SQLOCK(sq)));				\
884 		ASSERT(MUTEX_HELD(SQLOCK(sq)));				\
902 		ASSERT(MUTEX_HELD(SQLOCK(sq)));				       \