Lines Matching defs:headroom
805 * our headroom for the next scanning cycle by this percentage multiple.
8060 * not already there. It scans until a headroom of buffers is satisfied,
8063 * temporarily boost scanning headroom during the next scan cycle to make
8076 * headroom |
8094 * 4. If the ARC evicts faster than the L2ARC can maintain a headroom,
8131 * scanning, we multiply headroom by this
8888 * overhead in processing to make sure there is enough headroom available
9270 * The headroom_boost is an in-out parameter used to maintain headroom boost
9281 uint64_t write_asize, write_psize, headroom;
9316 headroom = target_sz * l2arc_headroom;
9318 headroom = (headroom * l2arc_headroom_boost) / 100;
9347 if (l2arc_headroom != 0 && passed_sz > headroom) {
11034 ZFS_MODULE_PARAM(zfs_l2arc, l2arc_, headroom, U64, ZMOD_RW,