HardenedBSD/src 927a12a (r224061) — sys/ufs/ffs ffs_alloc.c ffs_vfsops.c, sys/ufs/ufs ufsmount.h
Add an FFS specific mount option to allow a filesystem checker (typically fsck_ffs) to register that it wishes to use FFS specific sysctl's to update the filesystem. This ensures that two checkers cannot run on a given filesystem at the same time and that no other process accidentally or maliciously uses the filesystem updating sysctls inappropriately. This functionality is needed by the journaling soft-updates recovery code.
| Delta | File | |
|---|---|---|
| +177 | -8 | sys/ufs/ffs/ffs_alloc.c |
| +124 | -14 | sys/ufs/ffs/ffs_vfsops.c |
| +3 | -1 | sys/ufs/ffs/fs.h |
| +1 | -1 | sys/ufs/ffs/ffs_inode.c |
| +1 | -0 | sys/ufs/ufs/ufsmount.h |
| +306 | -24 | 5 files |
