diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2023-02-08 22:06:42 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-02-10 09:10:28 +0000 |
| commit | 025a785ff083729819dc82ac81baf190cb4aee5c (patch) | |
| tree | 066d8824033e761f2dc333eeed163e7c5492ae84 /kernel/bpf/cpumap.c | |
| parent | 01a7ee36e7649b3b12212e6648eb017e7f7e1269 (diff) | |
net: skbuff: drop the word head from skb cache
skbuff_head_cache is misnamed (perhaps for historical reasons?)
because it does not hold heads. Head is the buffer which skb->data
points to, and also where shinfo lives. struct sk_buff is a metadata
structure, not the head.
Eric recently added skb_small_head_cache (which allocates actual
head buffers), let that serve as an excuse to finally clean this up :)
Leave the user-space visible name intact, it could possibly be uAPI.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/bpf/cpumap.c')
| -rw-r--r-- | kernel/bpf/cpumap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c index e0b2d016f0bf..d2110c1f6fa6 100644 --- a/kernel/bpf/cpumap.c +++ b/kernel/bpf/cpumap.c @@ -361,7 +361,7 @@ static int cpu_map_kthread_run(void *data) /* Support running another XDP prog on this CPU */ nframes = cpu_map_bpf_prog_run(rcpu, frames, xdp_n, &stats, &list); if (nframes) { - m = kmem_cache_alloc_bulk(skbuff_head_cache, gfp, nframes, skbs); + m = kmem_cache_alloc_bulk(skbuff_cache, gfp, nframes, skbs); if (unlikely(m == 0)) { for (i = 0; i < nframes; i++) skbs[i] = NULL; /* effect: xdp_return_frame */ |