[v1] kprobes: tracing/probes: Fix and cleanup to use guard

[PATCH 0/6] kprobes: tracing/probes: Fix and cleanup to use guard

Masami Hiramatsu (Google) posted 6 patches 1 year, 2 months ago

Diff against v2
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There is a newer version of this series

kernel/kprobes.c              |  205 ++++++++++++++++++-----------------------
kernel/trace/trace_dynevent.c |   12 +-
kernel/trace/trace_eprobe.c   |   31 +++---
kernel/trace/trace_kprobe.c   |   18 +---
kernel/trace/trace_uprobe.c   |   15 +--
5 files changed, 121 insertions(+), 160 deletions(-)

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[PATCH 0/6] kprobes: tracing/probes: Fix and cleanup to use guard

Posted by Masami Hiramatsu (Google) 1 year, 2 months ago

Hi,

This series fixes eprobes and cleanup kprobes and probe events in ftrace
to use guard() and scoped_guard() instead of pairs of mutex locks.

Some locks are still not using guard(). We need some more work to complete.

Thanks,

---

Masami Hiramatsu (Google) (6):
      tracing/eprobe: Fix to release eprobe when failed to add dyn_event
      kprobes: Adopt guard() and scoped_guard()
      tracing/kprobe: Adopt guard() and scoped_guard()
      tracing/uprobe: Adopt guard() and scoped_guard()
      tracing/eprobe: Adopt guard() and scoped_guard()
      tracing/dynevent: Adopt guard() and scoped_guard()


 kernel/kprobes.c              |  205 ++++++++++++++++++-----------------------
 kernel/trace/trace_dynevent.c |   12 +-
 kernel/trace/trace_eprobe.c   |   31 +++---
 kernel/trace/trace_kprobe.c   |   18 +---
 kernel/trace/trace_uprobe.c   |   15 +--
 5 files changed, 121 insertions(+), 160 deletions(-)

--
Masami Hiramatsu (Google) <mhiramat@kernel.org>