CVS commit: src/sys/ufs/ffs

["Chuck Silvers" <chs%netbsd.org@localhost>]

Module Name:    src
Committed By:   chs
Date:           Thu May 11 23:11:25 UTC 2023

Modified Files:
        src/sys/ufs/ffs: ffs_snapshot.c

Log Message:
ffs: apply the remaining ffs_snapshot.c part of this FreeBSD commit:

  commit 364ed814e7285c8216d8a201d3ab3674eb34ce29
  Author: Kirk McKusick <mckusick%FreeBSD.org@localhost>
  Date:   Thu Dec 9 21:24:00 2004 +0000

    Fixes a bug that caused UFS2 filesystems bigger than 2TB to
    prematurely report that they were full and/or to panic the kernel
    with the message ``ffs_clusteralloc: allocated out of group''.

    Submitted by:   Henry Whincup <henry%jot.to@localhost>
    MFC after:      1 week

all the other changes in that commit were applied previously by others:
 - sborrill commmitted ffs_alloc.c rev 1.123 in 2009
 - simonb committed ffs_alloc.c rev 1.110 in 2008
 - the ffs_clusteralloc() part is not needed because we no longer have
   that function.

fixes PR 57307


To generate a diff of this commit:
cvs rdiff -u -r1.154 -r1.155 src/sys/ufs/ffs/ffs_snapshot.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.