diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/skbuff.h | 46 |
1 files changed, 26 insertions, 20 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index fbfa9852e82a..26fe18bcfad8 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -2605,8 +2605,9 @@ static inline void skb_len_add(struct sk_buff *skb, int delta) * * Does not take any additional reference on the fragment. */ -static inline void __skb_fill_netmem_desc(struct sk_buff *skb, int i, - netmem_ref netmem, int off, int size) +static __always_inline void +__skb_fill_netmem_desc(struct sk_buff *skb, int i, netmem_ref netmem, + int off, int size) { struct page *page; @@ -2628,14 +2629,16 @@ static inline void __skb_fill_netmem_desc(struct sk_buff *skb, int i, skb->pfmemalloc = true; } -static inline void __skb_fill_page_desc(struct sk_buff *skb, int i, - struct page *page, int off, int size) +static __always_inline void +__skb_fill_page_desc(struct sk_buff *skb, int i, struct page *page, + int off, int size) { __skb_fill_netmem_desc(skb, i, page_to_netmem(page), off, size); } -static inline void skb_fill_netmem_desc(struct sk_buff *skb, int i, - netmem_ref netmem, int off, int size) +static __always_inline void +skb_fill_netmem_desc(struct sk_buff *skb, int i, netmem_ref netmem, + int off, int size) { __skb_fill_netmem_desc(skb, i, netmem, off, size); skb_shinfo(skb)->nr_frags = i + 1; @@ -2655,8 +2658,9 @@ static inline void skb_fill_netmem_desc(struct sk_buff *skb, int i, * * Does not take any additional reference on the fragment. */ -static inline void skb_fill_page_desc(struct sk_buff *skb, int i, - struct page *page, int off, int size) +static __always_inline void +skb_fill_page_desc(struct sk_buff *skb, int i, struct page *page, + int off, int size) { skb_fill_netmem_desc(skb, i, page_to_netmem(page), off, size); } @@ -2828,7 +2832,7 @@ static inline void *__skb_push(struct sk_buff *skb, unsigned int len) } void *skb_pull(struct sk_buff *skb, unsigned int len); -static inline void *__skb_pull(struct sk_buff *skb, unsigned int len) +static __always_inline void *__skb_pull(struct sk_buff *skb, unsigned int len) { DEBUG_NET_WARN_ON_ONCE(len > INT_MAX); @@ -2853,7 +2857,7 @@ void *skb_pull_data(struct sk_buff *skb, size_t len); void *__pskb_pull_tail(struct sk_buff *skb, int delta); -static inline enum skb_drop_reason +static __always_inline enum skb_drop_reason pskb_may_pull_reason(struct sk_buff *skb, unsigned int len) { DEBUG_NET_WARN_ON_ONCE(len > INT_MAX); @@ -2871,12 +2875,13 @@ pskb_may_pull_reason(struct sk_buff *skb, unsigned int len) return SKB_NOT_DROPPED_YET; } -static inline bool pskb_may_pull(struct sk_buff *skb, unsigned int len) +static __always_inline bool +pskb_may_pull(struct sk_buff *skb, unsigned int len) { return pskb_may_pull_reason(skb, len) == SKB_NOT_DROPPED_YET; } -static inline void *pskb_pull(struct sk_buff *skb, unsigned int len) +static __always_inline void *pskb_pull(struct sk_buff *skb, unsigned int len) { if (!pskb_may_pull(skb, len)) return NULL; @@ -3337,7 +3342,7 @@ static inline int __pskb_trim(struct sk_buff *skb, unsigned int len) return 0; } -static inline int pskb_trim(struct sk_buff *skb, unsigned int len) +static __always_inline int pskb_trim(struct sk_buff *skb, unsigned int len) { skb_might_realloc(skb); return (len < skb->len) ? __pskb_trim(skb, len) : 0; @@ -3380,7 +3385,7 @@ static inline int __skb_grow(struct sk_buff *skb, unsigned int len) * destructor function and make the @skb unowned. The buffer continues * to exist but is no longer charged to its former owner. */ -static inline void skb_orphan(struct sk_buff *skb) +static __always_inline void skb_orphan(struct sk_buff *skb) { if (skb->destructor) { skb->destructor(skb); @@ -4044,8 +4049,8 @@ __skb_postpull_rcsum(struct sk_buff *skb, const void *start, unsigned int len, * update the CHECKSUM_COMPLETE checksum, or set ip_summed to * CHECKSUM_NONE so that it can be recomputed from scratch. */ -static inline void skb_postpull_rcsum(struct sk_buff *skb, - const void *start, unsigned int len) +static __always_inline void +skb_postpull_rcsum(struct sk_buff *skb, const void *start, unsigned int len) { if (skb->ip_summed == CHECKSUM_COMPLETE) skb->csum = wsum_negate(csum_partial(start, len, @@ -4304,7 +4309,7 @@ __skb_header_pointer(const struct sk_buff *skb, int offset, int len, return buffer; } -static inline void * __must_check +static __always_inline void * __must_check skb_header_pointer(const struct sk_buff *skb, int offset, int len, void *buffer) { return __skb_header_pointer(skb, offset, len, skb->data, @@ -4476,7 +4481,7 @@ DECLARE_STATIC_KEY_FALSE(netstamp_needed_key); /* It is used in the ingress path to clear the delivery_time. * If needed, set the skb->tstamp to the (rcv) timestamp. */ -static inline void skb_clear_delivery_time(struct sk_buff *skb) +static __always_inline void skb_clear_delivery_time(struct sk_buff *skb) { if (skb->tstamp_type) { skb->tstamp_type = SKB_CLOCK_REALTIME; @@ -4503,7 +4508,8 @@ static inline ktime_t skb_tstamp(const struct sk_buff *skb) return skb->tstamp; } -static inline ktime_t skb_tstamp_cond(const struct sk_buff *skb, bool cond) +static __always_inline ktime_t +skb_tstamp_cond(const struct sk_buff *skb, bool cond) { if (skb->tstamp_type != SKB_CLOCK_MONOTONIC && skb->tstamp) return skb->tstamp; @@ -5293,7 +5299,7 @@ static inline void skb_decrease_gso_size(struct skb_shared_info *shinfo, void __skb_warn_lro_forwarding(const struct sk_buff *skb); -static inline bool skb_warn_if_lro(const struct sk_buff *skb) +static __always_inline bool skb_warn_if_lro(const struct sk_buff *skb) { /* LRO sets gso_size but not gso_type, whereas if GSO is really * wanted then gso_type will be set. */ |