Searched defs:headroom (Results 1 - 3 of 3) sorted by relevance

/illumos-gate/usr/src/uts/common/io/ixgbe/core/
H A Dixgbe_82598.c67 u32 headroom, int strategy);
1387 * @headroom: reserve n KB of headroom
1391 u32 headroom, int strategy)
1395 UNREFERENCED_1PARAMETER(headroom);
1390 ixgbe_set_rxpba_82598(struct ixgbe_hw *hw, int num_pb, u32 headroom, int strategy) argument
H A Dixgbe_common.c4539 * @headroom: reserve n KB of headroom
4542 void ixgbe_set_rxpba_generic(struct ixgbe_hw *hw, int num_pb, u32 headroom, argument
4549 /* Reserve headroom */
4550 pbsize -= headroom;
/illumos-gate/usr/src/uts/common/fs/zfs/
H A Darc.c1032 * our headroom for the next scanning cycle by this percentage multiple.
6098 * not already there. It scans until a headroom of buffers is satisfied,
6101 * temporarily boost scanning headroom during the next scan cycle to make
6114 * headroom |
6132 * 4. If the ARC evicts faster than the L2ARC can maintain a headroom,
6169 * scanning, we multiply headroom by this
6691 * The headroom_boost is an in-out parameter used to maintain headroom boost
6701 uint64_t write_asize, write_psize, write_sz, headroom; local
6733 headroom = target_sz * l2arc_headroom;
6735 headroom
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