diff options
| author | Frederic Weisbecker <fweisbec@gmail.com> | 2012-11-13 18:21:22 +0100 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2012-11-19 16:40:16 +0100 |
| commit | fd25b4c2f226de818e1d2b71e3e681d28bcaf5ba (patch) | |
| tree | dd1ce241709d2363e0d8b2c853f51dc5c897805c /arch/s390/kernel | |
| parent | 38ca9c927c7d3db61f57e3d3a9334958c3af6e9a (diff) | |
vtime: Remove the underscore prefix invasion
Prepending irq-unsafe vtime APIs with underscores was actually
a bad idea as the result is a big mess in the API namespace that
is even waiting to be further extended. Also these helpers
are always called from irq safe callers except kvm. Just
provide a vtime_account_system_irqsafe() for this specific
case so that we can remove the underscore prefix on other
vtime functions.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/vtime.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 783e988c4e1..80d1dbc5d42 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -140,9 +140,9 @@ void vtime_account(struct task_struct *tsk) } EXPORT_SYMBOL_GPL(vtime_account); -void __vtime_account_system(struct task_struct *tsk) +void vtime_account_system(struct task_struct *tsk) __attribute__((alias("vtime_account"))); -EXPORT_SYMBOL_GPL(__vtime_account_system); +EXPORT_SYMBOL_GPL(vtime_account_system); void __kprobes vtime_stop_cpu(void) { |