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| author | Steven Rostedt <rostedt@goodmis.org> | 2024-10-28 10:12:29 +0300 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-10-29 14:43:02 +0300 |
| commit | 6348a3fa723a4fa2e5651b0b93fbcddd5293e92b (patch) | |
| tree | 04bc1b5250915319f81675d5eee094158470ea7f /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 434098485bfc8f5336d5164adea0a9d102a0a09a (diff) | |
| download | linux-6348a3fa723a4fa2e5651b0b93fbcddd5293e92b.tar.xz | |
fgraph: Use guard(mutex)(&ftrace_lock) for unregister_ftrace_graph()
The ftrace_lock is held throughout unregister_ftrace_graph(), use a guard
to simplify the error paths.
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/20241028071307.770550792@goodmis.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions