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| author | Steven Rostedt <srostedt@redhat.com> | 2008-05-12 21:20:44 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-23 20:39:40 +0200 |
| commit | 0764d23cf066c52de42b653144605b481d3fbdbc (patch) | |
| tree | 940c6fb3f1fd674bdabbebc21a15b48a48e2ec24 /kernel/spinlock.c | |
| parent | 361943ad0ba3f16e66859e30a408915e008ba91e (diff) | |
| download | lwn-0764d23cf066c52de42b653144605b481d3fbdbc.tar.gz lwn-0764d23cf066c52de42b653144605b481d3fbdbc.zip | |
ftrace: lockdep notrace annotations
Add notrace annotations to lockdep to keep ftrace from causing
recursive problems with lock tracing and debugging.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/spinlock.c')
| -rw-r--r-- | kernel/spinlock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/spinlock.c b/kernel/spinlock.c index ae28c8245123..a1fb54c93cdd 100644 --- a/kernel/spinlock.c +++ b/kernel/spinlock.c @@ -436,7 +436,7 @@ int __lockfunc _spin_trylock_bh(spinlock_t *lock) } EXPORT_SYMBOL(_spin_trylock_bh); -int in_lock_functions(unsigned long addr) +notrace int in_lock_functions(unsigned long addr) { /* Linker adds these: start and end of __lockfunc functions */ extern char __lock_text_start[], __lock_text_end[]; |