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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2009-05-28 16:21:24 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2009-06-08 11:14:58 +0300
commit8daa21e61be47a5b136c4ee1be82e391a5788696 (patch)
tree1b8468a8f8d9dde524e140dc0bf068cce8a5bb98 /kernel
parent3f36406f26437afae9f43cc6dcfc264143e21ed0 (diff)
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hrtimer: export ktime_add_safe
We want to use hrtimers in UBIFS (for write-buffer write-back timer). We need the 'hrtimer_set_expires_range_ns()', which is an in-line function which uses 'ktime_add_safe()'. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Acked-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/hrtimer.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index cb8a15c19583..18f6906169da 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -332,6 +332,8 @@ ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs)
return res;
}
+EXPORT_SYMBOL_GPL(ktime_add_safe);
+
#ifdef CONFIG_DEBUG_OBJECTS_TIMERS
static struct debug_obj_descr hrtimer_debug_descr;