IB/hfi1: Add filter callback

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This commit adds a filter callback, which can be used to filter
out interval RB nodes matching a certain interval down to a
single one.

This is needed for the upcoming SDMA-side caching where buffers
will need to be filtered by their virtual address.

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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This commit is contained in:

Mitko Haralanov 2016-03-08 11:15:10 -08:00 • committed by Doug Ledford

parent b8718e2e2e

commit 0f310a00e0

2 changed files with 15 additions and 5 deletions

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19

drivers/staging/rdma/hfi1/mmu_rb.c

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1

drivers/staging/rdma/hfi1/mmu_rb.h

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