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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2018 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#if !defined(MCA_BTL_UCT_FRAG_H)
# define MCA_BTL_UCT_FRAG_H
# include "btl_uct.h"
static inline mca_btl_uct_base_frag_t *mca_btl_uct_frag_alloc(mca_btl_uct_module_t *uct_btl,
opal_free_list_t *fl,
mca_btl_base_endpoint_t *endpoint)
{
mca_btl_uct_base_frag_t *frag = (mca_btl_uct_base_frag_t *) opal_free_list_get(fl);
if (OPAL_LIKELY(NULL != frag)) {
frag->free_list = fl;
frag->endpoint = endpoint;
frag->btl = uct_btl;
}
return frag;
}
static inline void mca_btl_uct_frag_return(mca_btl_uct_base_frag_t *frag)
{
opal_free_list_return(frag->free_list, &frag->base.super);
}
static inline void mca_btl_uct_frag_complete(mca_btl_uct_base_frag_t *frag, int rc)
{
mca_btl_uct_module_t *uct_btl = frag->btl;
/* call callback if specified */
if (frag->base.des_flags & MCA_BTL_DES_SEND_ALWAYS_CALLBACK) {
frag->base.des_cbfunc(&uct_btl->super, frag->endpoint, &frag->base, rc);
}
if (OPAL_LIKELY(frag->base.des_flags & MCA_BTL_DES_FLAGS_BTL_OWNERSHIP)) {
mca_btl_uct_frag_return(frag);
}
}
static inline mca_btl_uct_base_frag_t *
mca_btl_uct_frag_alloc_short(mca_btl_uct_module_t *uct_btl, mca_btl_base_endpoint_t *endpoint)
{
return mca_btl_uct_frag_alloc(uct_btl, &uct_btl->short_frags, endpoint);
}
static inline mca_btl_uct_base_frag_t *
mca_btl_uct_frag_alloc_eager(mca_btl_uct_module_t *uct_btl, mca_btl_base_endpoint_t *endpoint)
{
return mca_btl_uct_frag_alloc(uct_btl, &uct_btl->eager_frags, endpoint);
}
static inline mca_btl_uct_base_frag_t *mca_btl_uct_frag_alloc_max(mca_btl_uct_module_t *uct_btl,
mca_btl_base_endpoint_t *endpoint)
{
return mca_btl_uct_frag_alloc(uct_btl, &uct_btl->max_frags, endpoint);
}
#endif /* !defined(MCA_BTL_UCT_FRAG_H) */
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