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bpf, x86/sparc: show actual number of passes in bpf_jit_dump 

When bpf_jit_compile() got split into two functions via commit
f3c2af7ba1 ("net: filter: x86: split bpf_jit_compile()"), bpf_jit_dump()
was changed to always show 0 as number of compiler passes. Change it to
dump the actual number. Also on sparc, we count passes starting from 0,
so add 1 for the debug dump as well.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Daniel Borkmann 2015-07-30 12:42:48 +02:00 committed by David S. Miller
parent 7b36f92934
commit 485d6511e7
2 changed files with 2 additions and 2 deletions
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2
arch/sparc/net/bpf_jit_comp.c
View File

@ -807,7 +807,7 @@ cond_branch: f_offset = addrs[i + filter[i].jf];
}
if (bpf_jit_enable > 1)
bpf_jit_dump(flen, proglen, pass, image);
bpf_jit_dump(flen, proglen, pass + 1, image);
if (image) {
bpf_flush_icache(image, image + proglen);

2
arch/x86/net/bpf_jit_comp.c
View File

@ -1103,7 +1103,7 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
}
if (bpf_jit_enable > 1)
bpf_jit_dump(prog->len, proglen, 0, image);
bpf_jit_dump(prog->len, proglen, pass + 1, image);
if (image) {
bpf_flush_icache(header, image + proglen);