John Fastabend 8111038444 bpf: sockmap, add hash map support ...

Sockmap is currently backed by an array and enforces keys to be
four bytes. This works well for many use cases and was originally
modeled after devmap which also uses four bytes keys. However,
this has become limiting in larger use cases where a hash would
be more appropriate. For example users may want to use the 5-tuple
of the socket as the lookup key.

To support this add hash support.

Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

2018-05-15 20:41:03 +02:00

..

arraymap.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-04-25 23:04:22 -04:00

bpf_lru_list.c

bpf: lru: Lower the PERCPU_NR_SCANS from 16 to 4

2017-04-17 13:55:52 -04:00

bpf_lru_list.h

bpf: Only set node->ref = 1 if it has not been set

2017-09-01 09:57:39 -07:00

btf.c

bpf: btf: Add struct bpf_btf_info

2018-05-09 17:25:13 +02:00

cgroup.c

bpf: Hooks for sys_bind

2018-03-31 02:15:18 +02:00

core.c

bpf: sockmap, add hash map support

2018-05-15 20:41:03 +02:00

cpumap.c

xdp: transition into using xdp_frame for return API

2018-04-17 10:50:29 -04:00

devmap.c

bpf: add helper for copying attrs to struct bpf_map

2018-01-14 23:36:29 +01:00

disasm.c

bpf: Remove struct bpf_verifier_env argument from print_bpf_insn

2018-03-23 17:38:57 +01:00

disasm.h

bpf: Remove struct bpf_verifier_env argument from print_bpf_insn

2018-03-23 17:38:57 +01:00

hashtab.c

bpf: add helper for copying attrs to struct bpf_map

2018-01-14 23:36:29 +01:00

helpers.c

bpf: rename ARG_PTR_TO_STACK

2017-01-09 16:56:27 -05:00

inode.c

bpf: remove tracepoints from bpf core

2018-04-30 10:55:56 +02:00

lpm_trie.c

bpf: fix rcu lockdep warning for lpm_trie map_free callback

2018-02-22 21:29:12 +01:00

Makefile

bpf: introduce new bpf AF_XDP map type BPF_MAP_TYPE_XSKMAP

2018-05-03 15:55:24 -07:00

map_in_map.c

bpf: Add syscall lookup support for fd array and htab

2017-06-29 13:13:25 -04:00

map_in_map.h

bpf: Add syscall lookup support for fd array and htab

2017-06-29 13:13:25 -04:00

offload.c

bpf: offload: allow offloaded programs to use perf event arrays

2018-05-04 23:41:03 +02:00

percpu_freelist.c

bpf: fix lockdep splat

2017-11-15 19:46:32 +09:00

percpu_freelist.h

bpf: introduce percpu_freelist

2016-03-08 15:28:31 -05:00

sockmap.c

bpf: sockmap, add hash map support

2018-05-15 20:41:03 +02:00

stackmap.c

bpf: enable stackmap with build_id in nmi context

2018-05-14 23:29:45 +02:00

syscall.c

bpf: btf: Add struct bpf_btf_info

2018-05-09 17:25:13 +02:00

tnum.c

bpf/verifier: improve register value range tracking with ARSH

2018-04-29 08:45:53 -07:00

verifier.c

bpf: sockmap, add hash map support

2018-05-15 20:41:03 +02:00

xskmap.c

bpf, xskmap: fix crash in xsk_map_alloc error path handling

2018-05-04 14:55:54 -07:00