2013-04-08 08:54:51

by Yijing Wang

Subject: [Resend with Ack][PATCH] mm: remove CONFIG_HOTPLUG ifdefs

CONFIG_HOTPLUG is going away as an option, cleanup CONFIG_HOTPLUG
ifdefs in mm files.

Signed-off-by: Yijing Wang <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: Bill Pemberton <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
---
include/linux/vmstat.h | 7 +------
mm/vmstat.c | 2 --
2 files changed, 1 insertions(+), 8 deletions(-)

diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 5fd71a7..c586679 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -48,13 +48,8 @@ static inline void count_vm_events(enum vm_event_item item, long delta)
}

extern void all_vm_events(unsigned long *);
-#ifdef CONFIG_HOTPLUG
+
extern void vm_events_fold_cpu(int cpu);
-#else
-static inline void vm_events_fold_cpu(int cpu)
-{
-}
-#endif

#else

diff --git a/mm/vmstat.c b/mm/vmstat.c
index e1d8ed1..c823776 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -52,7 +52,6 @@ void all_vm_events(unsigned long *ret)
}
EXPORT_SYMBOL_GPL(all_vm_events);

-#ifdef CONFIG_HOTPLUG
/*
* Fold the foreign cpu events into our own.
*
@@ -69,7 +68,6 @@ void vm_events_fold_cpu(int cpu)
fold_state->event[i] = 0;
}
}
-#endif /* CONFIG_HOTPLUG */

#endif /* CONFIG_VM_EVENT_COUNTERS */

--
1.7.1

2013-04-08 13:41:32

by Rik van Riel

Subject: Re: [Resend with Ack][PATCH] mm: remove CONFIG_HOTPLUG ifdefs

On 04/08/2013 04:53 AM, Yijing Wang wrote:
> CONFIG_HOTPLUG is going away as an option, cleanup CONFIG_HOTPLUG
> ifdefs in mm files.
>
> Signed-off-by: Yijing Wang <[email protected]>
> Acked-by: Greg Kroah-Hartman <[email protected]>
> Cc: Minchan Kim <[email protected]>
> Cc: Mel Gorman <[email protected]>
> Cc: Bartlomiej Zolnierkiewicz <[email protected]>
> Cc: Rik van Riel <[email protected]>
> Cc: Hugh Dickins <[email protected]>
> Cc: Bill Pemberton <[email protected]>
> Cc: Greg Kroah-Hartman <[email protected]>

Acked-by: Rik van Riel <[email protected]>


--
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