From ba6fdda46b377034c782c0b89c8f1090b31eabd8 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Sat, 22 Dec 2012 16:59:51 +0100 Subject: profiling: Remove unused timer hook The last remaining user was oprofile and its use has been removed a while ago in commit bc078e4eab65f11bba ("oprofile: convert oprofile from timer_hook to hrtimer"). There doesn't seem to be any upstream user of this hook for about two years now. And I'm not even aware of any out of tree user. Let's remove it. Signed-off-by: Frederic Weisbecker Cc: Alessio Igor Bogani Cc: Avi Kivity Cc: Chris Metcalf Cc: Christoph Lameter Cc: Geoff Levand Cc: Gilad Ben Yossef Cc: Hakan Akkan Cc: Paul E. McKenney Cc: Paul Gortmaker Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1356191991-2251-1-git-send-email-fweisbec@gmail.com Signed-off-by: Ingo Molnar --- include/linux/profile.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include/linux/profile.h') diff --git a/include/linux/profile.h b/include/linux/profile.h index a0fc32279fc0..21123902366d 100644 --- a/include/linux/profile.h +++ b/include/linux/profile.h @@ -82,9 +82,6 @@ int task_handoff_unregister(struct notifier_block * n); int profile_event_register(enum profile_type, struct notifier_block * n); int profile_event_unregister(enum profile_type, struct notifier_block * n); -int register_timer_hook(int (*hook)(struct pt_regs *)); -void unregister_timer_hook(int (*hook)(struct pt_regs *)); - struct pt_regs; #else @@ -135,16 +132,6 @@ static inline int profile_event_unregister(enum profile_type t, struct notifier_ #define profile_handoff_task(a) (0) #define profile_munmap(a) do { } while (0) -static inline int register_timer_hook(int (*hook)(struct pt_regs *)) -{ - return -ENOSYS; -} - -static inline void unregister_timer_hook(int (*hook)(struct pt_regs *)) -{ - return; -} - #endif /* CONFIG_PROFILING */ #endif /* _LINUX_PROFILE_H */ -- cgit v1.2.3