From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anatoly Burakov Subject: [PATCH 06/41] eal: make malloc_elem_join_adjacent_free public Date: Sat, 3 Mar 2018 13:45:54 +0000 Message-ID: <59992c19c7175da3265bfeda1e86208c27f883ef.1520083504.git.anatoly.burakov@intel.com> References: Cc: keith.wiles@intel.com, jianfeng.tan@intel.com, andras.kovacs@ericsson.com, laszlo.vadkeri@ericsson.com, benjamin.walker@intel.com, bruce.richardson@intel.com, thomas@monjalon.net, konstantin.ananyev@intel.com, kuralamudhan.ramakrishnan@intel.com, louise.m.daly@intel.com, nelio.laranjeiro@6wind.com, yskoh@mellanox.com, pepperjo@japf.ch, jerin.jacob@caviumnetworks.com, hemant.agrawal@nxp.com, olivier.matz@6wind.com To: dev@dpdk.org Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 0893B4C9D for ; Sat, 3 Mar 2018 14:46:35 +0100 (CET) In-Reply-To: In-Reply-To: References: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" We need this function to join newly allocated segments with the heap. Signed-off-by: Anatoly Burakov --- lib/librte_eal/common/malloc_elem.c | 6 +++--- lib/librte_eal/common/malloc_elem.h | 3 +++ 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/lib/librte_eal/common/malloc_elem.c b/lib/librte_eal/common/malloc_elem.c index e02ed88..2291ee1 100644 --- a/lib/librte_eal/common/malloc_elem.c +++ b/lib/librte_eal/common/malloc_elem.c @@ -325,8 +325,8 @@ join_elem(struct malloc_elem *elem1, struct malloc_elem *elem2) elem1->next = next; } -static struct malloc_elem * -elem_join_adjacent_free(struct malloc_elem *elem) +struct malloc_elem * +malloc_elem_join_adjacent_free(struct malloc_elem *elem) { /* * check if next element exists, is adjacent and is free, if so join @@ -388,7 +388,7 @@ malloc_elem_free(struct malloc_elem *elem) ptr = RTE_PTR_ADD(elem, sizeof(*elem)); data_len = elem->size - MALLOC_ELEM_OVERHEAD; - elem = elem_join_adjacent_free(elem); + elem = malloc_elem_join_adjacent_free(elem); malloc_elem_free_list_insert(elem); diff --git a/lib/librte_eal/common/malloc_elem.h b/lib/librte_eal/common/malloc_elem.h index 40e8eb5..99921d2 100644 --- a/lib/librte_eal/common/malloc_elem.h +++ b/lib/librte_eal/common/malloc_elem.h @@ -141,6 +141,9 @@ malloc_elem_alloc(struct malloc_elem *elem, size_t size, int malloc_elem_free(struct malloc_elem *elem); +struct malloc_elem * +malloc_elem_join_adjacent_free(struct malloc_elem *elem); + /* * attempt to resize a malloc_elem by expanding into any free space * immediately after it in memory. -- 2.7.4