[PATCH 5/6] ftrace: remove freelist from struct dyn_ftrace

From: Jiri Slaby
Date: Thu Feb 20 2014 - 05:33:38 EST


The 'freelist' member was introduced to 'struct dyn_ftrace' in commit
ee000b7f9fe429d2470c674ccec8d344f6789e0d (tracing: use union for
multi-usages field), but the use of this member was later removed in
3208230983a0ee3d95be22d463257e530c684956 (ftrace: Remove usage of
"freed" records). Remove also the 'freelist' member now.

Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
---
include/linux/ftrace.h | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index c0e7df8b4cf0..3084a3a94e0f 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -316,12 +316,9 @@ enum {
#define FTRACE_REF_MAX ((1UL << 29) - 1)

struct dyn_ftrace {
- union {
- unsigned long ip; /* address of mcount call-site */
- struct dyn_ftrace *freelist;
- };
+ unsigned long ip; /* address of mcount call-site */
unsigned long flags;
- struct dyn_arch_ftrace arch;
+ struct dyn_arch_ftrace arch;
};

int ftrace_force_update(void);
--
1.8.5.2

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