[dpdk-dev] [PATCH v2 07/41] eal: make malloc free list remove public
Anatoly Burakov
anatoly.burakov at intel.com
Wed Mar 7 17:56:35 CET 2018
Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
---
lib/librte_eal/common/malloc_elem.c | 12 ++++++------
lib/librte_eal/common/malloc_elem.h | 3 +++
2 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/lib/librte_eal/common/malloc_elem.c b/lib/librte_eal/common/malloc_elem.c
index 2291ee1..008f5a3 100644
--- a/lib/librte_eal/common/malloc_elem.c
+++ b/lib/librte_eal/common/malloc_elem.c
@@ -245,8 +245,8 @@ malloc_elem_free_list_insert(struct malloc_elem *elem)
/*
* Remove the specified element from its heap's free list.
*/
-static void
-elem_free_list_remove(struct malloc_elem *elem)
+void
+malloc_elem_free_list_remove(struct malloc_elem *elem)
{
LIST_REMOVE(elem, free_list);
}
@@ -266,7 +266,7 @@ malloc_elem_alloc(struct malloc_elem *elem, size_t size, unsigned align,
const size_t trailer_size = elem->size - old_elem_size - size -
MALLOC_ELEM_OVERHEAD;
- elem_free_list_remove(elem);
+ malloc_elem_free_list_remove(elem);
if (trailer_size > MALLOC_ELEM_OVERHEAD + MIN_DATA_SIZE) {
/* split it, too much free space after elem */
@@ -340,7 +340,7 @@ malloc_elem_join_adjacent_free(struct malloc_elem *elem)
erase = RTE_PTR_SUB(elem->next, MALLOC_ELEM_TRAILER_LEN);
/* remove from free list, join to this one */
- elem_free_list_remove(elem->next);
+ malloc_elem_free_list_remove(elem->next);
join_elem(elem, elem->next);
/* erase header and trailer */
@@ -360,7 +360,7 @@ malloc_elem_join_adjacent_free(struct malloc_elem *elem)
erase = RTE_PTR_SUB(elem, MALLOC_ELEM_TRAILER_LEN);
/* remove from free list, join to this one */
- elem_free_list_remove(elem->prev);
+ malloc_elem_free_list_remove(elem->prev);
new_elem = elem->prev;
join_elem(new_elem, elem);
@@ -423,7 +423,7 @@ malloc_elem_resize(struct malloc_elem *elem, size_t size)
/* we now know the element fits, so remove from free list,
* join the two
*/
- elem_free_list_remove(elem->next);
+ malloc_elem_free_list_remove(elem->next);
join_elem(elem, elem->next);
if (elem->size - new_size >= MIN_DATA_SIZE + MALLOC_ELEM_OVERHEAD) {
diff --git a/lib/librte_eal/common/malloc_elem.h b/lib/librte_eal/common/malloc_elem.h
index 99921d2..46e2383 100644
--- a/lib/librte_eal/common/malloc_elem.h
+++ b/lib/librte_eal/common/malloc_elem.h
@@ -151,6 +151,9 @@ malloc_elem_join_adjacent_free(struct malloc_elem *elem);
int
malloc_elem_resize(struct malloc_elem *elem, size_t size);
+void
+malloc_elem_free_list_remove(struct malloc_elem *elem);
+
/*
* dump contents of malloc elem to a file.
*/
--
2.7.4
More information about the dev
mailing list