Symbol: dbuf_cache_above_lowater
usr/src/uts/common/fs/zfs/dbuf.c
567
while (!dbuf_cache_above_lowater() && !dbuf_evict_thread_exit) {
usr/src/uts/common/fs/zfs/dbuf.c
580
while (dbuf_cache_above_lowater() && !dbuf_evict_thread_exit) {