[dpdk-dev] [PATCH v2 08/41] eal: make malloc free return resulting malloc element
Anatoly Burakov
anatoly.burakov at intel.com
Wed Mar 7 17:56:36 CET 2018
Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
---
lib/librte_eal/common/malloc_elem.c | 4 ++--
lib/librte_eal/common/malloc_elem.h | 2 +-
lib/librte_eal/common/malloc_heap.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/lib/librte_eal/common/malloc_elem.c b/lib/librte_eal/common/malloc_elem.c
index 008f5a3..c18f050 100644
--- a/lib/librte_eal/common/malloc_elem.c
+++ b/lib/librte_eal/common/malloc_elem.c
@@ -379,7 +379,7 @@ malloc_elem_join_adjacent_free(struct malloc_elem *elem)
* blocks either immediately before or immediately after newly freed block
* are also free, the blocks are merged together.
*/
-int
+struct malloc_elem *
malloc_elem_free(struct malloc_elem *elem)
{
void *ptr;
@@ -397,7 +397,7 @@ malloc_elem_free(struct malloc_elem *elem)
memset(ptr, 0, data_len);
- return 0;
+ return elem;
}
/*
diff --git a/lib/librte_eal/common/malloc_elem.h b/lib/librte_eal/common/malloc_elem.h
index 46e2383..9c1614c 100644
--- a/lib/librte_eal/common/malloc_elem.h
+++ b/lib/librte_eal/common/malloc_elem.h
@@ -138,7 +138,7 @@ malloc_elem_alloc(struct malloc_elem *elem, size_t size,
* blocks either immediately before or immediately after newly freed block
* are also free, the blocks are merged together.
*/
-int
+struct malloc_elem *
malloc_elem_free(struct malloc_elem *elem);
struct malloc_elem *
diff --git a/lib/librte_eal/common/malloc_heap.c b/lib/librte_eal/common/malloc_heap.c
index 44538d7..a2c2e4c 100644
--- a/lib/librte_eal/common/malloc_heap.c
+++ b/lib/librte_eal/common/malloc_heap.c
@@ -145,7 +145,7 @@ int
malloc_heap_free(struct malloc_elem *elem)
{
struct malloc_heap *heap;
- int ret;
+ struct malloc_elem *ret;
if (!malloc_elem_cookies_ok(elem) || elem->state != ELEM_BUSY)
return -1;
@@ -159,7 +159,7 @@ malloc_heap_free(struct malloc_elem *elem)
rte_spinlock_unlock(&(heap->lock));
- return ret;
+ return ret != NULL ? 0 : -1;
}
int
--
2.7.4
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