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

Copy last block on file system again after file system has been suspended.

Browse Source 
Obtained from:	NetBSD
This commit is contained in:
Tor Egge 2006-05-15 23:18:49 +00:00
parent ae5d9f3b1c
commit d93d98d98f
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
sys/ufs/ffs/ffs_snapshot.c
View File

@ -424,6 +424,17 @@ restart:
}
if (collectsnapstats)
nanotime(&starttime);
/* The last block might have changed. Copy it again to be sure. */
error = UFS_BALLOC(vp, lblktosize(fs, (off_t)(numblks - 1)),
fs->fs_bsize, KERNCRED, BA_CLRBUF, &bp);
if (error != 0)
goto out1;
error = readblock(vp, bp, numblks - 1);
bp->b_flags |= B_VALIDSUSPWRT;
bawrite(bp);
if (error != 0)
goto out1;
/*
* First, copy all the cylinder group maps that have changed.
*/