tracing: Iterate trace_[ku]probe objects directly

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As suggested by Linus [1] using list_for_each_entry to iterate
directly trace_[ku]probe objects so we can skip another call to
container_of in these loops.

[1] https://lore.kernel.org/r/CAHk-=wjakjw6-rDzDDBsuMoDCqd+9ogifR_EE1F0K-jYek1CdA@mail.gmail.com

Link: https://lkml.kernel.org/r/20211125202852.406405-1-jolsa@kernel.org

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

...

This commit is contained in:

Jiri Olsa 2021-11-25 21:28:52 +01:00 • committed by Steven Rostedt (VMware)

parent ee34c52c71

commit e161c6bf39

2 changed files with 12 additions and 24 deletions

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13

kernel/trace/trace_kprobe.c

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23

kernel/trace/trace_uprobe.c

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