diff options
| author | Bui Quang Minh <minhquangbui99@gmail.com> | 2025-04-26 15:12:20 +0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-04-29 14:26:26 -0700 |
| commit | 7ead4405e06f67bf2163fd4708a6ce0a495b1dca (patch) | |
| tree | 1f22454378401f70b5dcbfc5f1c78615ab9196d9 /net | |
| parent | ebaebc5eaf431f7daeeb0a6788a8480d42136df1 (diff) | |
xsk: convert xdp_copy_frags_from_zc() to use page_pool_dev_alloc()
This commit makes xdp_copy_frags_from_zc() use page allocation API
page_pool_dev_alloc() instead of page_pool_dev_alloc_netmem() to avoid
possible confusion of the returned value.
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Bui Quang Minh <minhquangbui99@gmail.com>
Link: https://patch.msgid.link/20250426081220.40689-3-minhquangbui99@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/xdp.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/core/xdp.c b/net/core/xdp.c index 89111c68e545..4e91c7790671 100644 --- a/net/core/xdp.c +++ b/net/core/xdp.c @@ -701,21 +701,21 @@ static noinline bool xdp_copy_frags_from_zc(struct sk_buff *skb, const skb_frag_t *frag = &xinfo->frags[i]; u32 len = skb_frag_size(frag); u32 offset, truesize = len; - netmem_ref netmem; + struct page *page; - netmem = page_pool_dev_alloc_netmem(pp, &offset, &truesize); - if (unlikely(!netmem)) { + page = page_pool_dev_alloc(pp, &offset, &truesize); + if (unlikely(!page)) { sinfo->nr_frags = i; return false; } - memcpy(__netmem_address(netmem) + offset, - __netmem_address(frag->netmem) + skb_frag_off(frag), + memcpy(page_address(page) + offset, + skb_frag_page(frag) + skb_frag_off(frag), LARGEST_ALIGN(len)); - __skb_fill_netmem_desc_noacc(sinfo, i, netmem, offset, len); + __skb_fill_page_desc_noacc(sinfo, i, page, offset, len); tsize += truesize; - pfmemalloc |= netmem_is_pfmemalloc(netmem); + pfmemalloc |= page_is_pfmemalloc(page); } xdp_update_skb_shared_info(skb, nr_frags, xinfo->xdp_frags_size, |