Em Wed, Oct 21, 2015 at 10:28:03AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Oct 21, 2015 at 11:31:57AM +0800, Wangnan (F) escreveu:
> > >bpf: config program 'do_fork'
> > >symbol:do_fork file:(null) line:0 offset:0 return:0 lazy:(null)
> > >bpf: 'do_fork': event name is missing
> >
> >
Em Wed, Oct 21, 2015 at 10:28:03AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Oct 21, 2015 at 11:31:57AM +0800, Wangnan (F) escreveu:
> > >bpf: config program 'do_fork'
> > >symbol:do_fork file:(null) line:0 offset:0 return:0 lazy:(null)
> > >bpf: 'do_fork': event name is missing
> >
> >
Em Wed, Oct 21, 2015 at 11:31:57AM +0800, Wangnan (F) escreveu:
>
>
> On 2015/10/21 3:12, Arnaldo Carvalho de Melo wrote:
> >Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
> >>This patch introduces bpf__{un,}probe() functions to enable callers to
> >>create kprobe points based on
Em Wed, Oct 21, 2015 at 11:31:57AM +0800, Wangnan (F) escreveu:
>
>
> On 2015/10/21 3:12, Arnaldo Carvalho de Melo wrote:
> >Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
> >>This patch introduces bpf__{un,}probe() functions to enable callers to
> >>create kprobe points based on
On 2015/10/21 3:12, Arnaldo Carvalho de Melo wrote:
Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
This patch introduces bpf__{un,}probe() functions to enable callers to
create kprobe points based on section names a BPF program. It parses
the section names in the program and
On 2015/10/21 3:12, Arnaldo Carvalho de Melo wrote:
Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
This patch introduces bpf__{un,}probe() functions to enable callers to
create kprobe points based on section names a BPF program. It parses
the section names in the program and
Em Tue, Oct 20, 2015 at 04:12:14PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
> > This patch introduces bpf__{un,}probe() functions to enable callers to
> > create kprobe points based on section names a BPF program. It parses
> > the
Em Tue, Oct 20, 2015 at 01:16:04PM -0600, David Ahern escreveu:
> On 10/20/15 1:12 PM, Arnaldo Carvalho de Melo wrote:
> >I.e. no libbpf error (good!) but then, just an -EINVAL as the "event syntax
> >error", which clearly isn't a syntax error, we need to tell the user that he
> >or she
> >needs
On 10/20/15 1:12 PM, Arnaldo Carvalho de Melo wrote:
I.e. no libbpf error (good!) but then, just an -EINVAL as the "event syntax
error", which clearly isn't a syntax error, we need to tell the user that he or
she
needs special perfmissions for using sys_bpf():-)
perfmissions? Are you coining
Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
> This patch introduces bpf__{un,}probe() functions to enable callers to
> create kprobe points based on section names a BPF program. It parses
> the section names in the program and creates corresponding 'struct
> perf_probe_event'
Em Tue, Oct 20, 2015 at 01:16:04PM -0600, David Ahern escreveu:
> On 10/20/15 1:12 PM, Arnaldo Carvalho de Melo wrote:
> >I.e. no libbpf error (good!) but then, just an -EINVAL as the "event syntax
> >error", which clearly isn't a syntax error, we need to tell the user that he
> >or she
> >needs
Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
> This patch introduces bpf__{un,}probe() functions to enable callers to
> create kprobe points based on section names a BPF program. It parses
> the section names in the program and creates corresponding 'struct
> perf_probe_event'
On 10/20/15 1:12 PM, Arnaldo Carvalho de Melo wrote:
I.e. no libbpf error (good!) but then, just an -EINVAL as the "event syntax
error", which clearly isn't a syntax error, we need to tell the user that he or
she
needs special perfmissions for using sys_bpf():-)
perfmissions? Are you coining
Em Tue, Oct 20, 2015 at 04:12:14PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
> > This patch introduces bpf__{un,}probe() functions to enable callers to
> > create kprobe points based on section names a BPF program. It parses
> > the
On 2015/10/21 3:12, Arnaldo Carvalho de Melo wrote:
Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
This patch introduces bpf__{un,}probe() functions to enable callers to
create kprobe points based on section names a BPF program. It parses
the section names in the program and
On 2015/10/21 3:12, Arnaldo Carvalho de Melo wrote:
Em Wed, Oct 14, 2015 at 12:41:15PM +, Wang Nan escreveu:
This patch introduces bpf__{un,}probe() functions to enable callers to
create kprobe points based on section names a BPF program. It parses
the section names in the program and
This patch introduces bpf__{un,}probe() functions to enable callers to
create kprobe points based on section names a BPF program. It parses
the section names in the program and creates corresponding 'struct
perf_probe_event' structures. The parse_perf_probe_command() function is
used to do the
This patch introduces bpf__{un,}probe() functions to enable callers to
create kprobe points based on section names a BPF program. It parses
the section names in the program and creates corresponding 'struct
perf_probe_event' structures. The parse_perf_probe_command() function is
used to do the
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