* [PATCH] ftrace: remove NR_TO_INIT macro
@ 2020-01-21 5:54 Alex Shi
0 siblings, 0 replies; only message in thread
From: Alex Shi @ 2020-01-21 5:54 UTC (permalink / raw)
Cc: Steven Rostedt, Ingo Molnar, linux-kernel
This macro isn't used from commit cb7be3b2fc2c ("ftrace: remove
daemon"). So no needs to keep it.
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: linux-kernel@vger.kernel.org
---
kernel/trace/ftrace.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 68c4f20c564e..07a115481a52 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1101,9 +1101,6 @@ struct ftrace_page {
#define ENTRY_SIZE sizeof(struct dyn_ftrace)
#define ENTRIES_PER_PAGE (PAGE_SIZE / ENTRY_SIZE)
-/* estimate from running different kernels */
-#define NR_TO_INIT 10000
-
static struct ftrace_page *ftrace_pages_start;
static struct ftrace_page *ftrace_pages;
--
1.8.3.1
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