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tracing: Use guard() rather than scoped_guard()

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Using scoped_guard() in the implementation of trace_##name() adds an
unnecessary level of indentation.

Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Michael Jeanson <mjeanson@efficios.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Yonghong Song <yhs@fb.com>
Cc: Paul E. McKenney <paulmck@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com>
Cc: bpf@vger.kernel.org
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Jordan Rife <jrife@google.com>
Link: https://lore.kernel.org/20241125142514.2897143-1-mathieu.desnoyers@efficios.com
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
Mathieu Desnoyers 2024-11-25 09:25:14 -05:00 committed by Steven Rostedt (Google)
parent ef0d418608
commit 2bd9b57d04
1 changed files with 4 additions and 4 deletions
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8
include/linux/tracepoint.h
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@ -259,8 +259,8 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
{ \
if (static_branch_unlikely(&__tracepoint_##name.key)) { \
if (cond) { \
scoped_guard(preempt_notrace) \
__DO_TRACE_CALL(name, TP_ARGS(args)); \
guard(preempt_notrace)(); \
__DO_TRACE_CALL(name, TP_ARGS(args)); \
} \
} \
if (IS_ENABLED(CONFIG_LOCKDEP) && (cond)) { \
@ -275,8 +275,8 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
{ \
might_fault(); \
if (static_branch_unlikely(&__tracepoint_##name.key)) { \
scoped_guard(rcu_tasks_trace) \
__DO_TRACE_CALL(name, TP_ARGS(args)); \
guard(rcu_tasks_trace)(); \
__DO_TRACE_CALL(name, TP_ARGS(args)); \
} \
if (IS_ENABLED(CONFIG_LOCKDEP)) { \
WARN_ONCE(!rcu_is_watching(), \