vdev_disk: rename existing functions to vdev_classic_*

[mirror_zfs.git] / include / sys / abd.h

diff --git a/include/sys/abd.h b/include/sys/abd.h
index 3a500e2c9ae7d1f89f021683232ed3abdb2d2478..19fe96292d5fc5df539a529f21fc8cf0ef766d67 100644 (file)
--- a/include/sys/abd.h
+++ b/include/sys/abd.h
@@ -220,6 +220,8 @@ void abd_fini(void);
 
 /*
  * Linux ABD bio functions
+ * Note: these are only needed to support vdev_classic. See comment in
+ * vdev_disk.c.
  */
 #if defined(__linux__) && defined(_KERNEL)
 unsigned int abd_bio_map_off(struct bio *, abd_t *, unsigned int, size_t);