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| author | Martin KaFai Lau <martin.lau@kernel.org> | 2025-09-23 15:46:52 -0700 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2025-09-23 15:46:52 -0700 |
| commit | 55d5a5154d751023bdf12c196fb0f1accdacf300 (patch) | |
| tree | 8b72216bd09da34b321e8e8c09e10180edcc0ec9 /include | |
| parent | Merge branch 'bpf-next/skb-meta-dynptr' into 'bpf-next/net' (diff) | |
| parent | Merge branch 'add-kfunc-bpf_xdp_pull_data' (diff) | |
| download | linux-55d5a5154d751023bdf12c196fb0f1accdacf300.tar.gz linux-55d5a5154d751023bdf12c196fb0f1accdacf300.zip | |
Merge branch 'bpf-next/xdp_pull_data' into 'bpf-next/net'
Merge the xdp_pull_data stable branch into the net branch. No conflict.
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/xdp.h | 5 | ||||
| -rw-r--r-- | include/net/xdp_sock_drv.h | 21 |
2 files changed, 23 insertions, 3 deletions
diff --git a/include/net/xdp.h b/include/net/xdp.h index b40f1f96cb11..f288c348a6c1 100644 --- a/include/net/xdp.h +++ b/include/net/xdp.h @@ -115,6 +115,11 @@ static __always_inline void xdp_buff_set_frag_pfmemalloc(struct xdp_buff *xdp) xdp->flags |= XDP_FLAGS_FRAGS_PF_MEMALLOC; } +static __always_inline void xdp_buff_clear_frag_pfmemalloc(struct xdp_buff *xdp) +{ + xdp->flags &= ~XDP_FLAGS_FRAGS_PF_MEMALLOC; +} + static __always_inline void xdp_init_buff(struct xdp_buff *xdp, u32 frame_sz, struct xdp_rxq_info *rxq) { diff --git a/include/net/xdp_sock_drv.h b/include/net/xdp_sock_drv.h index 513c8e9704f6..4f2d3268a676 100644 --- a/include/net/xdp_sock_drv.h +++ b/include/net/xdp_sock_drv.h @@ -160,13 +160,23 @@ static inline struct xdp_buff *xsk_buff_get_frag(const struct xdp_buff *first) return ret; } -static inline void xsk_buff_del_tail(struct xdp_buff *tail) +static inline void xsk_buff_del_frag(struct xdp_buff *xdp) { - struct xdp_buff_xsk *xskb = container_of(tail, struct xdp_buff_xsk, xdp); + struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); list_del(&xskb->list_node); } +static inline struct xdp_buff *xsk_buff_get_head(struct xdp_buff *first) +{ + struct xdp_buff_xsk *xskb = container_of(first, struct xdp_buff_xsk, xdp); + struct xdp_buff_xsk *frag; + + frag = list_first_entry(&xskb->pool->xskb_list, struct xdp_buff_xsk, + list_node); + return &frag->xdp; +} + static inline struct xdp_buff *xsk_buff_get_tail(struct xdp_buff *first) { struct xdp_buff_xsk *xskb = container_of(first, struct xdp_buff_xsk, xdp); @@ -389,8 +399,13 @@ static inline struct xdp_buff *xsk_buff_get_frag(const struct xdp_buff *first) return NULL; } -static inline void xsk_buff_del_tail(struct xdp_buff *tail) +static inline void xsk_buff_del_frag(struct xdp_buff *xdp) +{ +} + +static inline struct xdp_buff *xsk_buff_get_head(struct xdp_buff *first) { + return NULL; } static inline struct xdp_buff *xsk_buff_get_tail(struct xdp_buff *first) |