From: Donglin Peng <dolinux.peng@gmail.com>
To: rostedt@goodmis.org
Cc: mhiramat@kernel.org, zhengyejian@huaweicloud.com,
sfr@canb.auug.org.au, mark.rutland@arm.com,
mathieu.desnoyers@efficios.com,
linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org,
Donglin Peng <dolinux.peng@gmail.com>
Subject: [PATCH] function_graph: no need to invoke the function call_filter_check_discard
Date: Thu, 10 Oct 2024 11:58:26 +0800 [thread overview]
Message-ID: <20241010035826.567827-1-dolinux.peng@gmail.com> (raw)
From: Donglin Peng <pengdonglin@xiaomi.com>
The function call_filter_check_discard has been removed in the
commit [1].
[1] https://lore.kernel.org/all/20240911010026.2302849-1-zhengyejian@huaweicloud.com/
Signed-off-by: Donglin Peng <dolinux.peng@gmail.com>
---
kernel/trace/trace_functions_graph.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index 3b210e6bcd70..98f347c049d2 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -148,8 +148,7 @@ int __trace_graph_retaddr_entry(struct trace_array *tr,
entry->graph_ent.func = trace->func;
entry->graph_ent.depth = trace->depth;
entry->graph_ent.retaddr = retaddr;
- if (!call_filter_check_discard(call, entry, buffer, event))
- trace_buffer_unlock_commit_nostack(buffer, event);
+ trace_buffer_unlock_commit_nostack(buffer, event);
return 1;
}
--
2.25.1
next reply other threads:[~2024-10-10 3:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-10 3:58 Donglin Peng [this message]
2024-10-10 23:36 ` [PATCH] function_graph: no need to invoke the function call_filter_check_discard Steven Rostedt
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