diff options
Diffstat (limited to 'lib/librte_eal/common/malloc_elem.c')
| -rw-r--r-- | lib/librte_eal/common/malloc_elem.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/librte_eal/common/malloc_elem.c b/lib/librte_eal/common/malloc_elem.c index 9d3dcb6a..052aeeb7 100644 --- a/lib/librte_eal/common/malloc_elem.c +++ b/lib/librte_eal/common/malloc_elem.c @@ -38,6 +38,10 @@ malloc_elem_find_max_iova_contig(struct malloc_elem *elem, size_t align) /* segment must start after header and with specified alignment */ contig_seg_start = RTE_PTR_ALIGN_CEIL(data_start, align); + /* return if aligned address is already out of malloc element */ + if (contig_seg_start > data_end) + return 0; + /* if we're in IOVA as VA mode, or if we're in legacy mode with * hugepages, all elements are IOVA-contiguous. however, we can only * make these assumptions about internal memory - externally allocated |