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| author | Steven Noonan <steven@uplinklabs.net> | 2008-09-20 01:00:37 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-14 10:37:58 +0200 |
| commit | 71c67d58b5660f8e42c7d4c3e77cbc03fac5ed31 (patch) | |
| tree | c098b6b717c3bf1cb80bef83bde7c9a0ccbacaad | |
| parent | fb1b6d8b5154c692172a424e45fbd0573295cb93 (diff) | |
| download | linux-stable-71c67d58b5660f8e42c7d4c3e77cbc03fac5ed31.tar.gz linux-stable-71c67d58b5660f8e42c7d4c3e77cbc03fac5ed31.tar.bz2 linux-stable-71c67d58b5660f8e42c7d4c3e77cbc03fac5ed31.zip | |
ftrace: mcount_addr defined but not used
When CONFIG_DYNAMIC_FTRACE isn't used, neither is mcount_addr. This
patch eliminates that warning.
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | kernel/trace/ftrace.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index c9e09d86e1d8..7694f3e59797 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -37,14 +37,6 @@ int ftrace_enabled __read_mostly; static int last_ftrace_enabled; /* - * Since MCOUNT_ADDR may point to mcount itself, we do not want - * to get it confused by reading a reference in the code as we - * are parsing on objcopy output of text. Use a variable for - * it instead. - */ -static unsigned long mcount_addr = MCOUNT_ADDR; - -/* * ftrace_disabled is set when an anomaly is discovered. * ftrace_disabled is much stronger than ftrace_enabled. */ @@ -178,6 +170,14 @@ static DEFINE_SPINLOCK(ftrace_hash_lock); #define ftrace_hash_unlock(flags) do { } while(0) #endif +/* + * Since MCOUNT_ADDR may point to mcount itself, we do not want + * to get it confused by reading a reference in the code as we + * are parsing on objcopy output of text. Use a variable for + * it instead. + */ +static unsigned long mcount_addr = MCOUNT_ADDR; + static struct task_struct *ftraced_task; enum { |