---

yaml --- r: 358896 b: refs/heads/master c: 8f67835 h: refs/heads/master v: v3
git-mirror · Feb 13, 2013 · b3c3888 · b3c3888
1 parent 9ccb004
commit b3c3888
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d09816ae8fc05322b4e37a589537b4ecdca28a0d
+refs/heads/master: 8f67835f1e389978bb0809d5e528961986aa2a69
diff --git a/trunk/drivers/target/target_core_rd.c b/trunk/drivers/target/target_core_rd.c
@@ -256,10 +256,12 @@ static void rd_free_device(struct se_device *dev)
 
 static struct rd_dev_sg_table *rd_get_sg_table(struct rd_dev *rd_dev, u32 page)
 {
-	u32 i;
 	struct rd_dev_sg_table *sg_table;
+	u32 i, sg_per_table = (RD_MAX_ALLOCATION_SIZE /
+				sizeof(struct scatterlist));
 
-	for (i = 0; i < rd_dev->sg_table_count; i++) {
+	i = page / sg_per_table;
+	if (i < rd_dev->sg_table_count) {
 		sg_table = &rd_dev->sg_table_array[i];
 		if ((sg_table->page_start_offset <= page) &&
 		    (sg_table->page_end_offset >= page))