+Olivier
On 13/10/2016 10:37, Wei Dai wrote:
> paddr[i] + pg_sz always points to the start physical address of the
> 2nd page after pddr[i], so only up to 2 pages can be combinded to
> be used. With this revision, more than 2 pages can be used.
>
> Fixes: 84121f197187 ("mempool: store memory chunks in a list")
>
> Signed-off-by: Wei Dai <wei.dai at intel.com>
> ---
> lib/librte_mempool/rte_mempool.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/lib/librte_mempool/rte_mempool.c
> b/lib/librte_mempool/rte_mempool.c
> index 71017e1..e3e254a 100644
> --- a/lib/librte_mempool/rte_mempool.c
> +++ b/lib/librte_mempool/rte_mempool.c
> @@ -426,9 +426,12 @@ rte_mempool_populate_phys_tab(struct rte_mempool *mp,
> char *vaddr,
>
> for (i = 0; i < pg_num && mp->populated_size < mp->size; i += n) {
>
> + phys_addr_t paddr_next;
> + paddr_next = paddr[i] + pg_sz;
> +
> /* populate with the largest group of contiguous pages */
> for (n = 1; (i + n) < pg_num &&
> - paddr[i] + pg_sz == paddr[i+n]; n++)
> + paddr_next == paddr[i+n]; n++, paddr_next += pg_sz)
> ;
>
> ret = rte_mempool_populate_phys(mp, vaddr + i * pg_sz,
