On Wed, Nov 18, 2020 at 10:58 AM Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx> wrote: > > On Tue, Nov 17, 2020 at 6:57 AM Daniel T. Lee <danieltimlee@xxxxxxxxx> wrote: > > > > Under the samples/bpf directory, similar tracing helpers are > > fragmented around. To keep consistent of tracing programs, this commit > > moves the helper and define locations to increase the reuse of each > > helper function. > > > > Signed-off-by: Daniel T. Lee <danieltimlee@xxxxxxxxx> > > > > --- > > [...] > > -static void read_trace_pipe2(void) > > This is used only in hbm.c, why move it into trace_helpers.c? > I think this function can be made into a helper that can be used in other programs. Which is basically same as 'read_trace_pipe' and also writes the content of that pipe to file either. Well, it's not used anywhere else, but I moved this function for the potential of reuse. Since these 'read_trace_pipe's are helpers that are only used under samples directory, what do you think about moving these helpers to something like samples/bpf/trace_pipe.h? Thanks for your time and effort for the review. -- Best, Daniel T. Lee
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