Author: rmacklem
Date: Mon Aug 19 00:46:31 2019
New Revision: 351202
URL: https://svnweb.freebsd.org/changeset/base/351202

Log:
  Add an entry to RELNOTES for r351201.

Modified:
  head/RELNOTES

Modified: head/RELNOTES
==============================================================================
--- head/RELNOTES       Mon Aug 19 00:29:05 2019        (r351201)
+++ head/RELNOTES       Mon Aug 19 00:46:31 2019        (r351202)
@@ -10,6 +10,15 @@ newline.  Entries should be separated by a newline.
 
 Changes to this file should not be MFCed.
 
+r351201:
+       Add a vop_stdioctl() call, so that file systems that do not support
+       holes will have a trivial implementation of lseek(SEEK_DATA/SEEK_HOLE).
+       The algorithm appears to be compatible with the POSIX draft and
+       the implementation in Linux for the case of a file system that
+       does not support holes.  Prior to this patch, lseek(2) would reply
+       -1 with errno set to ENOTTY for SEEK_DATA/SEEK_HOLE on files in
+       file systems that do not support holes.
+
 r350665:
        The fuse driver has been renamed to fusefs(5) and been substantially
        rewritten.  The new driver includes many bug fixes and performance
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