X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=fio.h;h=b19101c20a4924892610bd78b0f6d645f3b93e9b;hb=cb21168269d746d80d82f28ed4db65c2750a8fd7;hp=71ae71db2c876749e1445996a8a980d8aafe0253;hpb=5f9099ea8adf423d0db01274ef0d7e65629c0e1c;p=fio.git

diff --git a/fio.h b/fio.h
index 71ae71db..b19101c2 100644
--- a/fio.h
+++ b/fio.h
@@ -202,6 +202,7 @@ struct thread_options {
 	unsigned long long zone_size;
 	unsigned long long zone_skip;
 	enum fio_memtype mem_type;
+	unsigned int mem_align;
 
 	unsigned int stonewall;
 	unsigned int new_group;
@@ -655,4 +656,9 @@ static inline int should_check_rate(struct thread_data *td,
 	return ret;
 }
 
+static inline int is_power_of_2(unsigned int val)
+{
+	return (val != 0 && ((val & (val - 1)) == 0));
+}
+
 #endif