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Code Issues Releases Wiki Activity

net: remove napi_frag_unref

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With the changes in the last patches, napi_frag_unref() is now
reduandant. Remove it and use skb_page_unref directly.

Signed-off-by: Mina Almasry <almasrymina@google.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://lore.kernel.org/r/20240408153000.2152844-4-almasrymina@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Mina Almasry 2024-04-08 08:29:58 -07:00 committed by Jakub Kicinski
parent 959fa5c188
commit f58f3c9563
2 changed files with 2 additions and 8 deletions
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8
include/linux/skbuff.h
View file

@ -3531,12 +3531,6 @@ skb_page_unref(struct page *page, bool recycle)
put_page(page);
}
static inline void
napi_frag_unref(skb_frag_t *frag, bool recycle)
{
skb_page_unref(skb_frag_page(frag), recycle);
}
/**
* __skb_frag_unref - release a reference on a paged fragment.
* @frag: the paged fragment
@ -3547,7 +3541,7 @@ napi_frag_unref(skb_frag_t *frag, bool recycle)
*/
static inline void __skb_frag_unref(skb_frag_t *frag, bool recycle)
{
napi_frag_unref(frag, recycle);
skb_page_unref(skb_frag_page(frag), recycle);
}
/**

2
net/core/skbuff.c
View file

@ -1101,7 +1101,7 @@ static void skb_release_data(struct sk_buff *skb, enum skb_drop_reason reason)
}
for (i = 0; i < shinfo->nr_frags; i++)
napi_frag_unref(&shinfo->frags[i], skb->pp_recycle);
__skb_frag_unref(&shinfo->frags[i], skb->pp_recycle);
free_head:
if (shinfo->frag_list)