linux/tools/lib
John Fastabend 464bc0fd62 bpf: convert sockmap field attach_bpf_fd2 to type
In the initial sockmap API we provided strparser and verdict programs
using a single attach command by extending the attach API with a the
attach_bpf_fd2 field.

However, if we add other programs in the future we will be adding a
field for every new possible type, attach_bpf_fd(3,4,..). This
seems a bit clumsy for an API. So lets push the programs using two
new type fields.

   BPF_SK_SKB_STREAM_PARSER
   BPF_SK_SKB_STREAM_VERDICT

This has the advantage of having a readable name and can easily be
extended in the future.

Updates to samples and sockmap included here also generalize tests
slightly to support upcoming patch for multiple map support.

Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Fixes: 174a79ff95 ("bpf: sockmap with sk redirect support")
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-28 11:13:21 -07:00
..
api tools lib api fs: Add sysfs__write_int function 2017-06-21 11:35:27 -03:00
bpf bpf: convert sockmap field attach_bpf_fd2 to type 2017-08-28 11:13:21 -07:00
lockdep tools/lib/lockdep: Remove private kernel headers 2017-06-05 09:28:14 +02:00
subcmd tools lib string: Adopt prefixcmp() from perf and subcmd 2017-04-26 15:49:21 -03:00
symbol perf tools: Move sane ctype stuff from util.h to sane_ctype.h 2017-04-19 13:01:48 -03:00
traceevent
bitmap.c
find_bit.c
hweight.c
rbtree.c
str_error_r.c
string.c tools lib string: Adopt prefixcmp() from perf and subcmd 2017-04-26 15:49:21 -03:00
vsprintf.c