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IBV_RESIZE_CQ(3)		  Libibverbs Programmer's Manual		 IBV_RESIZE_CQ(3)

NAME
       ibv_resize_cq - resize a completion queue (CQ)

SYNOPSIS
       #include <infiniband/verbs.h>

       int ibv_resize_cq(struct ibv_cq *cq, int cqe);

DESCRIPTION
       ibv_resize_cq()	resizes  the  completion queue (CQ) cq to have at least cqe entries.  cqe
       must be at least the number of unpolled entries in the CQ cq.  If cqe  is  a  valid  value
       less than the current CQ size, ibv_resize_cq() may not do anything, since this function is
       only guaranteed to resize the CQ to a size at least as big as the requested size.

RETURN VALUE
       ibv_resize_cq() returns 0 on success, or the value of errno on  failure	(which	indicates
       the failure reason).

NOTES
       ibv_resize_cq() may assign a CQ size greater than or equal to the requested size.  The cqe
       member of cq will be updated to the actual size.

SEE ALSO
       ibv_create_cq(3) ibv_destroy_cq(3)

AUTHORS
       Dotan Barak <dotanba@gmail.com>

libibverbs				    2006-10-31				 IBV_RESIZE_CQ(3)
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