[PATCH v4 0/3] tracing: Add support for recording tgid of tasks
Hi Steven, Following your comments in [1], I reworked the patches. I agree its much cleaner now. Please check them out and thanks. Android systrace viewer heavily depends on the tgid to group tasks. tgid is also useful for analyzing traces and generating analysis results for groups of tasks. Also Michael Sartain said he also has a need for it and helped test the series (I have added him to CC). [1] https://lkml.org/lkml/2017/6/13/754 Joel Fernandes (3): tracing: Add support for recording tgid of tasks tracing: Add support for display of tgid in trace output tracing/ftrace: Add support to record and display tgid include/linux/trace_events.h | 13 +++- kernel/trace/trace.c | 142 +++--- kernel/trace/trace.h | 9 +++ kernel/trace/trace_events.c | 42 ++- kernel/trace/trace_functions.c| 26 +++ kernel/trace/trace_output.c | 9 +++ kernel/trace/trace_sched_switch.c | 75 7 files changed, 276 insertions(+), 40 deletions(-) Cc: Steven RostedtCc: Ingo Molnar Cc: kernel-t...@android.com Cc: Michael Sartain -- 2.13.1.611.g7e3b11ae1-goog
[PATCH v4 0/3] tracing: Add support for recording tgid of tasks
Hi Steven, Following your comments in [1], I reworked the patches. I agree its much cleaner now. Please check them out and thanks. Android systrace viewer heavily depends on the tgid to group tasks. tgid is also useful for analyzing traces and generating analysis results for groups of tasks. Also Michael Sartain said he also has a need for it and helped test the series (I have added him to CC). [1] https://lkml.org/lkml/2017/6/13/754 Joel Fernandes (3): tracing: Add support for recording tgid of tasks tracing: Add support for display of tgid in trace output tracing/ftrace: Add support to record and display tgid include/linux/trace_events.h | 13 +++- kernel/trace/trace.c | 142 +++--- kernel/trace/trace.h | 9 +++ kernel/trace/trace_events.c | 42 ++- kernel/trace/trace_functions.c| 26 +++ kernel/trace/trace_output.c | 9 +++ kernel/trace/trace_sched_switch.c | 75 7 files changed, 276 insertions(+), 40 deletions(-) Cc: Steven Rostedt Cc: Ingo Molnar Cc: kernel-t...@android.com Cc: Michael Sartain -- 2.13.1.611.g7e3b11ae1-goog