Reduce max bitmap size when bitmap is in a file.

To ensure kernel never needs to allocate more than 1 page contiguously.

1 files changed, 3 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index e89a0dd5..44fd2964 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,9 @@
 Changes Prior to this release
     -   Don't #include linux/blkpg.h as that isn't safe.  Just
 	include the content literally.
+    -   Reduce maximum bitmap usage when working with bitmap files,
+	so that a only single-page allocations are made, even on
+	64bit hosts with 4K pages.
 
 Changes Prior to 2.5.4 release
     -   When creating devices in /dev/md/ create matching symlinks