Lines Matching refs:bitmap
57 #include <sys/bitmap.h>
120 * one bitmap with one event bit per fd
539 * Always scan the bitmap with the lock on the pollcache held.
544 * check the bitmap again. This will prevent wakeup from happening
546 * the pcache before updating poll bitmap.
1163 * don't want pollwakeup to set a bit while growing the bitmap.
1435 * bitmap. It is OK because the bit will be cleared
1503 * For each polled fd, it's either in the bitmap or cached in
1666 * add to the cached fd tbl and bitmap.
1678 * fdcnt. We will examine the bitmap
1760 * add to the cached fd tbl and bitmap.
1770 * fdcnt. We will examine the bitmap
1817 * 1. the bit corresponding to the fd in bitmap is set. So VOP_POLL
1862 * read the bitmap and poll on fds corresponding to the '1' bits. The ps_lock
1907 * A bitmap caches poll state information of
2050 * clear the bit in bitmap only if we have the
2857 * For each cached fd whose bit is not set in bitmap, its revents field in