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path: root/sys/fs/msdosfs/msdosfs_vfsops.c
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Diffstat (limited to 'sys/fs/msdosfs/msdosfs_vfsops.c')
-rw-r--r--sys/fs/msdosfs/msdosfs_vfsops.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c
index a485632..c0963cb 100644
--- a/sys/fs/msdosfs/msdosfs_vfsops.c
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c
@@ -706,7 +706,9 @@ mountmsdosfs(devvp, mp, td)
mp->mnt_data = (qaddr_t) pmp;
mp->mnt_stat.f_fsid.val[0] = dev2udev(dev);
mp->mnt_stat.f_fsid.val[1] = mp->mnt_vfc->vfc_typenum;
+ MNT_ILOCK(mp);
mp->mnt_flag |= MNT_LOCAL;
+ MNT_IUNLOCK(mp);
#ifdef MSDOSFS_LARGE
msdosfs_fileno_init(mp);
@@ -798,7 +800,9 @@ msdosfs_unmount(mp, mntflags, td)
#endif
free(pmp, M_MSDOSFSMNT);
mp->mnt_data = (qaddr_t)0;
+ MNT_ILOCK(mp);
mp->mnt_flag &= ~MNT_LOCAL;
+ MNT_IUNLOCK(mp);
return (error);
}
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