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-rw-r--r--sys/fs/smbfs/smbfs_io.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/fs/smbfs/smbfs_io.c b/sys/fs/smbfs/smbfs_io.c
index 7e76a87..756ea01 100644
--- a/sys/fs/smbfs/smbfs_io.c
+++ b/sys/fs/smbfs/smbfs_io.c
@@ -684,8 +684,11 @@ smbfs_vinvalbuf(struct vnode *vp, struct thread *td)
}
np->n_flag |= NFLUSHINPROG;
- if (vp->v_bufobj.bo_object != NULL)
+ if (vp->v_bufobj.bo_object != NULL) {
+ VM_OBJECT_LOCK(vp->v_bufobj.bo_object);
vm_object_page_clean(vp->v_bufobj.bo_object, 0, 0, OBJPC_SYNC);
+ VM_OBJECT_UNLOCK(vp->v_bufobj.bo_object);
+ }
error = vinvalbuf(vp, V_SAVE, td, PCATCH, 0);
while (error) {
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