diff options
| author | jeff <jeff@FreeBSD.org> | 2006-03-31 03:54:20 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2006-03-31 03:54:20 +0000 |
| commit | 32b1878006f50d14c52851c90a362f1012c69f43 (patch) | |
| tree | db33a736e9b94a3a4157303b09a71a143008ad95 /sys/ufs | |
| parent | b9e82e7feff34d930f11589e465848e6fe444742 (diff) | |
| download | FreeBSD-src-32b1878006f50d14c52851c90a362f1012c69f43.zip FreeBSD-src-32b1878006f50d14c52851c90a362f1012c69f43.tar.gz | |
- Release the references acquired by VOP_GETWRITEMOUNT and vfs_getvfs().
Discussed with: tegge
Tested by: kris
Sponsored by: Isilon Systems, Inc.
Diffstat (limited to 'sys/ufs')
| -rw-r--r-- | sys/ufs/ffs/ffs_snapshot.c | 1 | ||||
| -rw-r--r-- | sys/ufs/ffs/ffs_vfsops.c | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/sys/ufs/ffs/ffs_snapshot.c b/sys/ufs/ffs/ffs_snapshot.c index 16e953e..77e7ad1 100644 --- a/sys/ufs/ffs/ffs_snapshot.c +++ b/sys/ufs/ffs/ffs_snapshot.c @@ -259,6 +259,7 @@ restart: wrtmp = NULL; if (wrtmp != mp) panic("ffs_snapshot: mount mismatch"); + vfs_rel(wrtmp); if (vn_start_write(NULL, &wrtmp, V_NOWAIT) != 0) { NDFREE(&nd, NDF_ONLY_PNBUF); vput(nd.ni_dvp); diff --git a/sys/ufs/ffs/ffs_vfsops.c b/sys/ufs/ffs/ffs_vfsops.c index ae7f148..0d8372a 100644 --- a/sys/ufs/ffs/ffs_vfsops.c +++ b/sys/ufs/ffs/ffs_vfsops.c @@ -600,6 +600,7 @@ ffs_mountfs(devvp, mp, td) int32_t *lp; struct ucred *cred; struct g_consumer *cp; + struct mount *nmp; dev = devvp->v_rdev; cred = td ? td->td_ucred : NOCRED; @@ -749,9 +750,13 @@ ffs_mountfs(devvp, mp, td) mp->mnt_data = (qaddr_t)ump; mp->mnt_stat.f_fsid.val[0] = fs->fs_id[0]; mp->mnt_stat.f_fsid.val[1] = fs->fs_id[1]; + nmp = NULL; if (fs->fs_id[0] == 0 || fs->fs_id[1] == 0 || - vfs_getvfs(&mp->mnt_stat.f_fsid)) + (nmp = vfs_getvfs(&mp->mnt_stat.f_fsid))) { + if (nmp) + vfs_rel(nmp); vfs_getnewfsid(mp); + } mp->mnt_maxsymlinklen = fs->fs_maxsymlinklen; mp->mnt_flag |= MNT_LOCAL; if ((fs->fs_flags & FS_MULTILABEL) != 0) |
