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Merge tag 'probes-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

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Pull fprobe update from Masami Hiramatsu:

 - do not zero out unused fgraph_data. This removes unneeded memset of
   fgraph_data in fprobe entry handler.

* tag 'probes-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing: fprobe: do not zero out unused fgraph_data
This commit is contained in:
Linus Torvalds
2026-04-17 09:18:32 -07:00
parent 829000f789 e0a384434a
commit c9e03d5948
1 changed files with 0 additions and 2 deletions
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2
kernel/trace/fprobe.c
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@@ -450,8 +450,6 @@ static int fprobe_fgraph_entry(struct ftrace_graph_ent *trace, struct fgraph_ops
used += FPROBE_HEADER_SIZE_IN_LONG + size_words;
}
}
if (used < reserved_words)
memset(fgraph_data + used, 0, reserved_words - used);
/* If any exit_handler is set, data must be used. */
return used != 0;