X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=index.html;h=8408414c64d72ac5361560866e94d506202cb244;hb=a9e16a258b19dd0c901881e730634f7e866b729e;hp=a21b55937a74646cf9df22bd99ae3aae81b93803;hpb=52544564a04e423767114258d141c6342cb237f8;p=kernel-news-talk.git
diff --git a/index.html b/index.html
index a21b559..8408414 100644
--- a/index.html
+++ b/index.html
@@ -257,9 +257,12 @@
Btrfs offline dedupe [3.12]
-
- Btrfs generally does COW rather than updating in-place, allowing
- snapshots and file copies to defer the actual copying and save
- space
+ Btrfs generally copies and frees blocks, rather than updating
+ in-place
+
+ -
+ This allows snapshots and file copies to copy-by-reference,
+ deferring the real copying until changes are made
-
Filesystems may still end up with multiple copies of the same
@@ -399,8 +402,8 @@
to use them
-
- mtip32xx driver now supports multiqueue, but SCSI
- drivers don't yet - may be backport-able?
+ nvme and mtip32xx drivers now support
+ multiqueue, but SCSI drivers don't yet - may be backport-able?