RDMA/iw_cxgb4: Low resource fixes for Memory registration

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Pre-allocate buffers for deregistering memory region and memory window
during RDMA connection close, when system is running out of memory.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Hariprasad S 2016-06-10 01:05:16 +05:30 • committed by Doug Ledford

parent 4a740838bf

commit 0f8ab0b6e9

2 changed files with 76 additions and 37 deletions

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2

drivers/infiniband/hw/cxgb4/iw_cxgb4.h

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111

drivers/infiniband/hw/cxgb4/mem.c

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