Searched hist:119644 (Results 1 - 3 of 3) sorted by relevance
| /freebsd-11-stable/sys/kern/ | ||
| H A D | uipc_mbuf.c | diff 119644 Mon Sep 01 03:55:37 MDT 2003 silby Implement MBUF_STRESS_TEST mark II. Changes from the original implementation: - Fragmentation is handled by the function m_fragment, which can be called from whereever fragmentation is needed. Note that this function is wrapped in #ifdef MBUF_STRESS_TEST to discourage non-testing use. - m_fragment works slightly differently from the old fragmentation code in that it allocates a seperate mbuf cluster for each fragment. This defeats dma_map_load_mbuf/buffer's feature of coalescing adjacent fragments. While that is a nice feature in practice, it nerfed the usefulness of mbuf_stress_test. - Add two modes of random fragmentation. Chains with fragments all of the same random length and chains with fragments that are each uniquely random in length may now be requested. |
| /freebsd-11-stable/sys/sys/ | ||
| H A D | mbuf.h | diff 119644 Mon Sep 01 03:55:37 MDT 2003 silby Implement MBUF_STRESS_TEST mark II. Changes from the original implementation: - Fragmentation is handled by the function m_fragment, which can be called from whereever fragmentation is needed. Note that this function is wrapped in #ifdef MBUF_STRESS_TEST to discourage non-testing use. - m_fragment works slightly differently from the old fragmentation code in that it allocates a seperate mbuf cluster for each fragment. This defeats dma_map_load_mbuf/buffer's feature of coalescing adjacent fragments. While that is a nice feature in practice, it nerfed the usefulness of mbuf_stress_test. - Add two modes of random fragmentation. Chains with fragments all of the same random length and chains with fragments that are each uniquely random in length may now be requested. |
| /freebsd-11-stable/sys/netinet/ | ||
| H A D | ip_output.c | diff 119644 Mon Sep 01 03:55:37 MDT 2003 silby Implement MBUF_STRESS_TEST mark II. Changes from the original implementation: - Fragmentation is handled by the function m_fragment, which can be called from whereever fragmentation is needed. Note that this function is wrapped in #ifdef MBUF_STRESS_TEST to discourage non-testing use. - m_fragment works slightly differently from the old fragmentation code in that it allocates a seperate mbuf cluster for each fragment. This defeats dma_map_load_mbuf/buffer's feature of coalescing adjacent fragments. While that is a nice feature in practice, it nerfed the usefulness of mbuf_stress_test. - Add two modes of random fragmentation. Chains with fragments all of the same random length and chains with fragments that are each uniquely random in length may now be requested. |
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