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/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2006 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/**
* @file
*/
#include "ompi_config.h"
#include "opal/util/output.h"
#include "mpool_base_mem_cb.h"
#include "base.h"
#include "orte/util/proc_info.h"
#include "orte/mca/ns/ns_types.h"
extern uint32_t mca_mpool_base_page_size;
extern uint32_t mca_mpool_base_page_size_log;
ompi_pointer_array_t mca_mpool_base_mem_cb_array;
/*
* memory hook callback, called when memory is free'd out from under us
*/
void mca_mpool_base_mem_cb(void* base, size_t size, void* cbdata,
bool from_alloc)
{
mca_mpool_base_selected_module_t* current;
int rc;
opal_list_item_t* item;
if(size == 0) {
return;
}
for(item = opal_list_get_first(&mca_mpool_base_modules);
item != opal_list_get_end(&mca_mpool_base_modules);
item = opal_list_get_next(item)) {
bool warn = true;
current = (mca_mpool_base_selected_module_t*) item;
if(current->mpool_module->mpool_release_memory != NULL) {
rc = current->mpool_module->mpool_release_memory(current->mpool_module,
base, size);
if(rc != OMPI_SUCCESS && true == warn) {
opal_output(0, "Memory %p:%lu cannot be freed from the "
"registration cache. Possible memory corruption.\n",
base, (unsigned long)size);
warn = false;
}
}
}
}
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