d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Get rid of paranoia that zeros the boot block area as this has

Browse Source 
bad effect on existing bootstraps.

Submitted by:	Jake Burkholder <jake@locore.ca>
Sponsored by:	DARPA & NAI Labs.
This commit is contained in:
Kirk McKusick 2002-06-22 22:44:09 +00:00
parent d5de6c2a5f
commit 5e5d87ff36
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=98649
1 changed files with 0 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sbin/newfs/mkfs.c
View File

@ -459,13 +459,6 @@ mkfs(struct partition *pp, char *fsys)
printf("\n");
if (Nflag)
exit(0);
/*
* Zero out the boot area to avoid old superblocks from being
* found by mistake. Skip over the disklabel area.
*/
bzero(iobuf, sblock.fs_bsize);
for (i = 1; i < sblock.fs_sblkno; i += sblock.fs_frag)
wtfs(fsbtodb(&sblock, i), sblock.fs_bsize, iobuf);
/*
* Now construct the initial filesystem,
* then write out the super-block.