X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=ldiskfs%2FChangeLog;h=92dbcc5ff0ab12bb877f4a4e393733c326beb8fc;hp=3f6d72d5aca2879b832aa447e624aa5f10df44b3;hb=64a4664442e8060f95fde4f30b1fa7d65282be97;hpb=500e8a093a221ba5c2b1eb8b22c728c203bc9710

diff --git a/ldiskfs/ChangeLog b/ldiskfs/ChangeLog
index 3f6d72d..92dbcc5 100644
--- a/ldiskfs/ChangeLog
+++ b/ldiskfs/ChangeLog
@@ -27,6 +27,13 @@ Details    : The ldiskfs mballoc3 code was using a __u16 to store the group
 	     number, but with 8TB+ filesystems there are more than 65536
 	     groups, causing an oops.
 
+Severity   : enhancement
+Bugzilla   : 10555
+Description: Add a FIEMAP(FIle Extent MAP) ioctl for ldiskfs
+Details    : FIEMAP ioctl will allow an application to efficiently fetch the
+             extent information of a file. It can be used to map logical blocks
+             in a file to physical blocks in the block device.
+
 -------------------------------------------------------------------------------
 
 04-26-2008  Sun Microsystems, Inc.