Lines Matching defs:bitmap
73 * one for each priority, and a bitmap listing backlogged queues.
76 BITMAP_T bitmap; /* array bitmap */
90 if (test_bit(prio, &si->bitmap) == 0) {
92 __set_bit(prio, &si->bitmap);
104 * The function ffs() return the lowest bit in the bitmap that rapresent
108 * from the bitmap.
109 * Scheduler is idle if the bitmap is empty
121 if (si->bitmap == 0) /* scheduler idle */
124 prio = ffs(si->bitmap) - 1;
136 __clear_bit(prio, &si->bitmap);
147 si->bitmap = 0;
175 if (test_bit(prio, &si->bitmap) == 0) {
177 __set_bit(prio, &si->bitmap);
203 __clear_bit(prio, &si->bitmap);