PendingReleaseNotes: add rbd_aio_compare_and_writev note

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
(cherry picked from commit bd98a66d03a0d9b0a8d1d6d6c0bd698b5baff60f)

Conflicts:
	PendingReleaseNotes [ moved to >=17.2.5 section ]

diff --git a/PendingReleaseNotes b/PendingReleaseNotes
index f4d85bb6f07f0db9905de7c57fdcf2b5f926e046..f08b201957c18562fff55e3e5a4b9252e353e0d0 100644 (file)
--- a/PendingReleaseNotes
+++ b/PendingReleaseNotes
@@ -10,6 +10,9 @@
 * RBD: compare-and-write operation is no longer limited to 512-byte sectors.
   Assuming proper alignment, it now allows operating on stripe units (4M by
   default).
+* RBD: New `rbd_aio_compare_and_writev` API method to support scatter/gather
+  on both compare and write buffers.  This compliments existing `rbd_aio_readv`
+  and `rbd_aio_writev` methods.
 
 >=17.2.4
 --------