On 18 Jun (22:19:40), francis.deslauri...@efficios.com wrote: > From: Francis Deslauriers <francis.deslauri...@efficios.com> > > Signed-off-by: Francis Deslauriers <francis.deslauri...@efficios.com> > --- > src/bin/lttng/commands/add_context.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/src/bin/lttng/commands/add_context.c > b/src/bin/lttng/commands/add_context.c > index 405b782..52d0db4 100644 > --- a/src/bin/lttng/commands/add_context.c > +++ b/src/bin/lttng/commands/add_context.c > @@ -514,6 +514,9 @@ static void usage(FILE *ofp) > fprintf(ofp, " TYPE can be one of the strings > below:\n"); > print_ctx_type(ofp); > fprintf(ofp, "\n"); > + fprintf(ofp, "Note that the vpid, vppid and vtid context types > represent the virtual process id,\n" > + "virtual parent process id and virtual thread id as > seen from the current execution context\n" > + "as oppose to the pid, ppid and tid that are kernel > internal data structures.\n\n");
That would be kind of neat if you could also add this to the man page. Usually, I try to keep both the --help and man page in sync :). Cheers! David > fprintf(ofp, "Example:\n"); > fprintf(ofp, "This command will add the context information 'prio' and > two per-cpu\n" > "perf counters (hardware branch misses and cache > misses), to all channels\n" > -- > 1.8.3.2 > > > _______________________________________________ > lttng-dev mailing list > lttng-dev@lists.lttng.org > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
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