diff options
Diffstat (limited to 'sys/kern/vfs_extattr.c')
| -rw-r--r-- | sys/kern/vfs_extattr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/kern/vfs_extattr.c b/sys/kern/vfs_extattr.c index deff4a73940d..0a83c7096a3e 100644 --- a/sys/kern/vfs_extattr.c +++ b/sys/kern/vfs_extattr.c @@ -759,11 +759,13 @@ kern_chdir(struct thread *td, char *path, enum uio_seg pathseg) return (error); } VOP_UNLOCK(nd.ni_vp, 0, td); + VFS_UNLOCK_GIANT(vfslocked); NDFREE(&nd, NDF_ONLY_PNBUF); FILEDESC_LOCK_FAST(fdp); vp = fdp->fd_cdir; fdp->fd_cdir = nd.ni_vp; FILEDESC_UNLOCK_FAST(fdp); + vfslocked = VFS_LOCK_GIANT(vp->v_mount); vrele(vp); VFS_UNLOCK_GIANT(vfslocked); return (0); @@ -891,6 +893,7 @@ change_root(vp, td) { struct filedesc *fdp; struct vnode *oldvp; + int vfslocked; int error; VFS_ASSERT_GIANT(vp->v_mount); @@ -912,7 +915,9 @@ change_root(vp, td) VREF(fdp->fd_jdir); } FILEDESC_UNLOCK(fdp); + vfslocked = VFS_LOCK_GIANT(oldvp->v_mount); vrele(oldvp); + VFS_UNLOCK_GIANT(vfslocked); return (0); } |