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authorIngo Molnar <mingo@elte.hu>2008-06-16 11:15:58 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-16 11:15:58 +0200
commite765ee90da62535ac7d7a97f2464f9646539d683 (patch)
tree7a9cecce5aab958938e9a3bf46c2302d6af1958c /lib/div64.c
parenta4500b84c51645bbc86be3ca84f2252b7ada060f (diff)
parent066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff)
Merge branch 'linus' into tracing/ftrace
Diffstat (limited to 'lib/div64.c')
-rw-r--r--lib/div64.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/div64.c b/lib/div64.c
index bb5bd0c0f03..a111eb8de9c 100644
--- a/lib/div64.c
+++ b/lib/div64.c
@@ -98,3 +98,13 @@ EXPORT_SYMBOL(div64_u64);
#endif
#endif /* BITS_PER_LONG == 32 */
+
+/*
+ * Iterative div/mod for use when dividend is not expected to be much
+ * bigger than divisor.
+ */
+u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder)
+{
+ return __iter_div_u64_rem(dividend, divisor, remainder);
+}
+EXPORT_SYMBOL(iter_div_u64_rem);