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| author | Eric Dumazet <edumazet@google.com> | 2024-03-06 16:00:23 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-07 21:12:42 -0800 |
| commit | aa70d2d16f280efe8aa52afc25a33b2ec8d346b6 (patch) | |
| tree | 530fada42a45cff45804c4c16bde489af5f5a706 /net/bpf | |
| parent | 71c0de9bac9c1dda503322c86be4924f055dc6c9 (diff) | |
| download | linux-aa70d2d16f280efe8aa52afc25a33b2ec8d346b6.tar.gz linux-aa70d2d16f280efe8aa52afc25a33b2ec8d346b6.tar.bz2 linux-aa70d2d16f280efe8aa52afc25a33b2ec8d346b6.zip | |
net: move skbuff_cache(s) to net_hotdata
skbuff_cache, skbuff_fclone_cache and skb_small_head_cache
are used in rx/tx fast paths.
Move them to net_hotdata for better cache locality.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20240306160031.874438-11-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/bpf')
| -rw-r--r-- | net/bpf/test_run.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index 5535f9adc658..61efeadaff8d 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -12,6 +12,7 @@ #include <linux/rcupdate_trace.h> #include <linux/sched/signal.h> #include <net/bpf_sk_storage.h> +#include <net/hotdata.h> #include <net/sock.h> #include <net/tcp.h> #include <net/net_namespace.h> @@ -254,7 +255,8 @@ static int xdp_recv_frames(struct xdp_frame **frames, int nframes, int i, n; LIST_HEAD(list); - n = kmem_cache_alloc_bulk(skbuff_cache, gfp, nframes, (void **)skbs); + n = kmem_cache_alloc_bulk(net_hotdata.skbuff_cache, gfp, nframes, + (void **)skbs); if (unlikely(n == 0)) { for (i = 0; i < nframes; i++) xdp_return_frame(frames[i]); |