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| author |   Steven Rostedt <rostedt@goodmis.org> | 2024-10-28 03:12:30 -0400 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-10-29 07:43:02 -0400 |
| commit | 06294cf04500317c50b5b4c4c29440123cd15d48 (patch) | |
| tree | 19ed84f88ab6f85c6500dacd2781e4245cd0fa79 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | fgraph: Use guard(mutex)(&ftrace_lock) for unregister_ftrace_graph() (diff) | |
| download | wireguard-linux-06294cf04500317c50b5b4c4c29440123cd15d48.tar.xz wireguard-linux-06294cf04500317c50b5b4c4c29440123cd15d48.zip | |
ftrace: Use guard for match_records()
The ftrace_lock is held for most of match_records() until the end of the
function. Use guard to make error paths simpler.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/20241028071307.927146604@goodmis.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions