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-rw-r--r--lib/util/mempool.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/util/mempool.c b/lib/util/mempool.c
index 9b2d905..5191fa2 100644
--- a/lib/util/mempool.c
+++ b/lib/util/mempool.c
@@ -142,7 +142,7 @@ void *mem_pool_allocate(mem_pool_t *mem)
size_t idx, i, j;
void *ptr = NULL;
pool_t *it;
-
+retry_pool:
for (it = mem->pool_list; it != NULL; it = it->next) {
if (it->obj_free > 0)
break;
@@ -162,11 +162,21 @@ void *mem_pool_allocate(mem_pool_t *mem)
break;
}
+ if (i == mem->bitmap_count) {
+ it->obj_free = 0;
+ goto retry_pool;
+ }
+
for (j = 0; j < (sizeof(it->bitmap[i]) * CHAR_BIT); ++j) {
if (!(it->bitmap[i] & (1UL << j)))
break;
}
+ if (j == (sizeof(it->bitmap[i]) * CHAR_BIT)) {
+ it->obj_free = 0;
+ goto retry_pool;
+ }
+
idx = i * sizeof(unsigned int) * CHAR_BIT + j;
ptr = it->data + idx * mem->obj_size;