From 96449f90240713bd9bd653d6b15266a1044cfa7b Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 22 May 2023 13:11:11 +0100 Subject: net: Pass max frags into skb_append_pagefrags() Pass the maximum number of fragments into skb_append_pagefrags() rather than using MAX_SKB_FRAGS so that it can be used from code that wants to specify sysctl_max_skb_frags. Signed-off-by: David Howells cc: David Ahern cc: Jens Axboe cc: Matthew Wilcox Signed-off-by: Jakub Kicinski --- net/core/skbuff.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/core/skbuff.c') diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 6724a84ebb09..7f53dcb26ad3 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -4188,13 +4188,13 @@ unsigned int skb_find_text(struct sk_buff *skb, unsigned int from, EXPORT_SYMBOL(skb_find_text); int skb_append_pagefrags(struct sk_buff *skb, struct page *page, - int offset, size_t size) + int offset, size_t size, size_t max_frags) { int i = skb_shinfo(skb)->nr_frags; if (skb_can_coalesce(skb, i, page, offset)) { skb_frag_size_add(&skb_shinfo(skb)->frags[i - 1], size); - } else if (i < MAX_SKB_FRAGS) { + } else if (i < max_frags) { skb_zcopy_downgrade_managed(skb); get_page(page); skb_fill_page_desc_noacc(skb, i, page, offset, size); -- cgit v1.2.3-59-g8ed1b