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authorCheng Xu <chengyou@linux.alibaba.com>2023-08-17 12:21:51 +0200
committerLeon Romanovsky <leon@kernel.org>2023-08-19 13:41:01 +0200
commited10435d35831478c2a93a238b62e6699bdf4834 (patch)
treece36279ecba177c03b7275de7ae602fe8214f528 /drivers/infiniband/hw/irdma/verbs.c
parentRDMA/erdma: Refactor the storage structure of MTT entries (diff)
downloadlinux-ed10435d35831478c2a93a238b62e6699bdf4834.tar.xz
linux-ed10435d35831478c2a93a238b62e6699bdf4834.zip
RDMA/erdma: Implement hierarchical MTT
Hierarchical MTT allows large MR registration without the need of continuous physical address. This commit adds the support of hierarchical MTT support for erdma. Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com> Link: https://lore.kernel.org/r/20230817102151.75964-4-chengyou@linux.alibaba.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/irdma/verbs.c')
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