dm-crypt: use __bio_add_page to add single page to clone bio

[linux-block.git] / lib / find_bit.c

diff --git a/lib/find_bit.c b/lib/find_bit.c
index c10920e667889c1a2e86f5916b9998b21893ba77..32f99e9a670e64fcdc8e9a7e67d29df199486a69 100644 (file)
--- a/lib/find_bit.c
+++ b/lib/find_bit.c
@@ -182,6 +182,15 @@ unsigned long _find_next_andnot_bit(const unsigned long *addr1, const unsigned l
 EXPORT_SYMBOL(_find_next_andnot_bit);
 #endif
 
+#ifndef find_next_or_bit
+unsigned long _find_next_or_bit(const unsigned long *addr1, const unsigned long *addr2,
+                                       unsigned long nbits, unsigned long start)
+{
+       return FIND_NEXT_BIT(addr1[idx] | addr2[idx], /* nop */, nbits, start);
+}
+EXPORT_SYMBOL(_find_next_or_bit);
+#endif
+
 #ifndef find_next_zero_bit
 unsigned long _find_next_zero_bit(const unsigned long *addr, unsigned long nbits,
                                         unsigned long start)