Message ID | 20180321150212.5586-2-jolsa@kernel.org |
---|---|
State | Changes Requested, archived |
Delegated to: | BPF Maintainers |
Headers | show |
Series | None | expand |
2018-03-21 16:02 UTC+0100 ~ Jiri Olsa <jolsa@kernel.org> > Change bpftool to skip the removed struct bpf_verifier_env > argument in print_bpf_insn. It was passed as NULL anyway. > > No functional change intended. > > Signed-off-by: Jiri Olsa <jolsa@kernel.org> > --- > tools/bpf/bpftool/prog.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c > index e549e329be82..108001d974ee 100644 > --- a/tools/bpf/bpftool/prog.c > +++ b/tools/bpf/bpftool/prog.c > @@ -489,7 +489,7 @@ static struct kernel_sym *kernel_syms_search(struct dump_data *dd, > sizeof(*dd->sym_mapping), kernel_syms_cmp) : NULL; > } > > -static void print_insn(struct bpf_verifier_env *env, const char *fmt, ...) > +static void print_insn(void *private_data, const char *fmt, ...) > { > va_list args; > > @@ -576,7 +576,7 @@ static void dump_xlated_plain(struct dump_data *dd, void *buf, > double_insn = insn[i].code == (BPF_LD | BPF_IMM | BPF_DW); > > printf("% 4d: ", i); > - print_bpf_insn(&cbs, NULL, insn + i, true); > + print_bpf_insn(&cbs, insn + i, true); > > if (opcodes) { > printf(" "); > @@ -590,7 +590,7 @@ static void dump_xlated_plain(struct dump_data *dd, void *buf, > } > } > > -static void print_insn_json(struct bpf_verifier_env *env, const char *fmt, ...) > +static void print_insn_json(void *private_data, const char *fmt, ...) > { > unsigned int l = strlen(fmt); > char chomped_fmt[l]; > @@ -628,7 +628,7 @@ static void dump_xlated_json(struct dump_data *dd, void *buf, > > jsonw_start_object(json_wtr); > jsonw_name(json_wtr, "disasm"); > - print_bpf_insn(&cbs, NULL, insn + i, true); > + print_bpf_insn(&cbs, insn + i, true); > > if (opcodes) { > jsonw_name(json_wtr, "opcodes"); > Hi Jiri, this code has changed in the tree. It was moved to tools/bpf/bpftool/xlated_dumper.c, and there is now a third function to update: print_insn_for_graph(). Could you please rebase the patch? Quentin
On Wed, Mar 21, 2018 at 04:39:09PM +0000, Quentin Monnet wrote: > 2018-03-21 16:02 UTC+0100 ~ Jiri Olsa <jolsa@kernel.org> > > Change bpftool to skip the removed struct bpf_verifier_env > > argument in print_bpf_insn. It was passed as NULL anyway. > > > > No functional change intended. > > > > Signed-off-by: Jiri Olsa <jolsa@kernel.org> > > --- > > tools/bpf/bpftool/prog.c | 8 ++++---- > > 1 file changed, 4 insertions(+), 4 deletions(-) > > > > diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c > > index e549e329be82..108001d974ee 100644 > > --- a/tools/bpf/bpftool/prog.c > > +++ b/tools/bpf/bpftool/prog.c > > @@ -489,7 +489,7 @@ static struct kernel_sym *kernel_syms_search(struct dump_data *dd, > > sizeof(*dd->sym_mapping), kernel_syms_cmp) : NULL; > > } > > > > -static void print_insn(struct bpf_verifier_env *env, const char *fmt, ...) > > +static void print_insn(void *private_data, const char *fmt, ...) > > { > > va_list args; > > > > @@ -576,7 +576,7 @@ static void dump_xlated_plain(struct dump_data *dd, void *buf, > > double_insn = insn[i].code == (BPF_LD | BPF_IMM | BPF_DW); > > > > printf("% 4d: ", i); > > - print_bpf_insn(&cbs, NULL, insn + i, true); > > + print_bpf_insn(&cbs, insn + i, true); > > > > if (opcodes) { > > printf(" "); > > @@ -590,7 +590,7 @@ static void dump_xlated_plain(struct dump_data *dd, void *buf, > > } > > } > > > > -static void print_insn_json(struct bpf_verifier_env *env, const char *fmt, ...) > > +static void print_insn_json(void *private_data, const char *fmt, ...) > > { > > unsigned int l = strlen(fmt); > > char chomped_fmt[l]; > > @@ -628,7 +628,7 @@ static void dump_xlated_json(struct dump_data *dd, void *buf, > > > > jsonw_start_object(json_wtr); > > jsonw_name(json_wtr, "disasm"); > > - print_bpf_insn(&cbs, NULL, insn + i, true); > > + print_bpf_insn(&cbs, insn + i, true); > > > > if (opcodes) { > > jsonw_name(json_wtr, "opcodes"); > > > > Hi Jiri, this code has changed in the tree. It was moved to > tools/bpf/bpftool/xlated_dumper.c, and there is now a third function to > update: print_insn_for_graph(). Could you please rebase the patch? sure.. I was over perf tree, I'll check on bpf tree thanks, jirka
On 03/21/2018 05:43 PM, Jiri Olsa wrote: > On Wed, Mar 21, 2018 at 04:39:09PM +0000, Quentin Monnet wrote: >> 2018-03-21 16:02 UTC+0100 ~ Jiri Olsa <jolsa@kernel.org> >>> Change bpftool to skip the removed struct bpf_verifier_env >>> argument in print_bpf_insn. It was passed as NULL anyway. >>> >>> No functional change intended. >>> >>> Signed-off-by: Jiri Olsa <jolsa@kernel.org> >>> --- >>> tools/bpf/bpftool/prog.c | 8 ++++---- >>> 1 file changed, 4 insertions(+), 4 deletions(-) >>> >>> diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c >>> index e549e329be82..108001d974ee 100644 >>> --- a/tools/bpf/bpftool/prog.c >>> +++ b/tools/bpf/bpftool/prog.c >>> @@ -489,7 +489,7 @@ static struct kernel_sym *kernel_syms_search(struct dump_data *dd, >>> sizeof(*dd->sym_mapping), kernel_syms_cmp) : NULL; >>> } >>> >>> -static void print_insn(struct bpf_verifier_env *env, const char *fmt, ...) >>> +static void print_insn(void *private_data, const char *fmt, ...) >>> { >>> va_list args; >>> >>> @@ -576,7 +576,7 @@ static void dump_xlated_plain(struct dump_data *dd, void *buf, >>> double_insn = insn[i].code == (BPF_LD | BPF_IMM | BPF_DW); >>> >>> printf("% 4d: ", i); >>> - print_bpf_insn(&cbs, NULL, insn + i, true); >>> + print_bpf_insn(&cbs, insn + i, true); >>> >>> if (opcodes) { >>> printf(" "); >>> @@ -590,7 +590,7 @@ static void dump_xlated_plain(struct dump_data *dd, void *buf, >>> } >>> } >>> >>> -static void print_insn_json(struct bpf_verifier_env *env, const char *fmt, ...) >>> +static void print_insn_json(void *private_data, const char *fmt, ...) >>> { >>> unsigned int l = strlen(fmt); >>> char chomped_fmt[l]; >>> @@ -628,7 +628,7 @@ static void dump_xlated_json(struct dump_data *dd, void *buf, >>> >>> jsonw_start_object(json_wtr); >>> jsonw_name(json_wtr, "disasm"); >>> - print_bpf_insn(&cbs, NULL, insn + i, true); >>> + print_bpf_insn(&cbs, insn + i, true); >>> >>> if (opcodes) { >>> jsonw_name(json_wtr, "opcodes"); >>> >> >> Hi Jiri, this code has changed in the tree. It was moved to >> tools/bpf/bpftool/xlated_dumper.c, and there is now a third function to >> update: print_insn_for_graph(). Could you please rebase the patch? > > sure.. I was over perf tree, I'll check on bpf tree Just to be sure, it should be bpf-next. bpf is for fixes only. Thanks, Daniel
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index e549e329be82..108001d974ee 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -489,7 +489,7 @@ static struct kernel_sym *kernel_syms_search(struct dump_data *dd, sizeof(*dd->sym_mapping), kernel_syms_cmp) : NULL; } -static void print_insn(struct bpf_verifier_env *env, const char *fmt, ...) +static void print_insn(void *private_data, const char *fmt, ...) { va_list args; @@ -576,7 +576,7 @@ static void dump_xlated_plain(struct dump_data *dd, void *buf, double_insn = insn[i].code == (BPF_LD | BPF_IMM | BPF_DW); printf("% 4d: ", i); - print_bpf_insn(&cbs, NULL, insn + i, true); + print_bpf_insn(&cbs, insn + i, true); if (opcodes) { printf(" "); @@ -590,7 +590,7 @@ static void dump_xlated_plain(struct dump_data *dd, void *buf, } } -static void print_insn_json(struct bpf_verifier_env *env, const char *fmt, ...) +static void print_insn_json(void *private_data, const char *fmt, ...) { unsigned int l = strlen(fmt); char chomped_fmt[l]; @@ -628,7 +628,7 @@ static void dump_xlated_json(struct dump_data *dd, void *buf, jsonw_start_object(json_wtr); jsonw_name(json_wtr, "disasm"); - print_bpf_insn(&cbs, NULL, insn + i, true); + print_bpf_insn(&cbs, insn + i, true); if (opcodes) { jsonw_name(json_wtr, "opcodes");
Change bpftool to skip the removed struct bpf_verifier_env argument in print_bpf_insn. It was passed as NULL anyway. No functional change intended. Signed-off-by: Jiri Olsa <jolsa@kernel.org> --- tools/bpf/bpftool/prog.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)