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-rw-r--r--sys/ufs/ffs/ffs_vfsops.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/ufs/ffs/ffs_vfsops.c b/sys/ufs/ffs/ffs_vfsops.c
index 1c8c4d3..87bfd9f 100644
--- a/sys/ufs/ffs/ffs_vfsops.c
+++ b/sys/ufs/ffs/ffs_vfsops.c
@@ -849,7 +849,9 @@ ffs_mountfs(devvp, mp, td)
* Our bufobj must require giant for snapshots when quotas are
* enabled.
*/
+ BO_LOCK(&devvp->v_bufobj);
devvp->v_bufobj.bo_flag |= BO_NEEDSGIANT;
+ BO_UNLOCK(&devvp->v_bufobj);
#else
MNT_ILOCK(mp);
mp->mnt_kern_flag |= MNTK_MPSAFE;
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