linux-kernel - [PATCH] ftrace: remove abandoned macros

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Message-Id: <1579585807-43316-1-git-send-email-alex.shi@linux.alibaba.com>
Date:   Tue, 21 Jan 2020 13:50:07 +0800
From:   Alex Shi <alex.shi@...ux.alibaba.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org
Subject: [PATCH] ftrace: remove abandoned macros

This 2 macros aren't used from commit eee8ded131f1 ("ftrace: Have the
function probes call their own function"), so remove them.

Signed-off-by: Alex Shi <alex.shi@...ux.alibaba.com>
Cc: Steven Rostedt <rostedt@...dmis.org> 
Cc: Ingo Molnar <mingo@...hat.com> 
Cc: linux-kernel@...r.kernel.org 
---
 kernel/trace/ftrace.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 9bf1f2cd515e..68c4f20c564e 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -62,8 +62,6 @@
 	})
 
 /* hash bits for specific function selection */
-#define FTRACE_HASH_BITS 7
-#define FTRACE_FUNC_HASHSIZE (1 << FTRACE_HASH_BITS)
 #define FTRACE_HASH_DEFAULT_BITS 10
 #define FTRACE_HASH_MAX_BITS 12
 
-- 
1.8.3.1