linux-kernel - [PATCH 4.2.y-ckt 64/98] ovl: fix working on distributed fs as lower layer

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Message-Id: <1458084692-23100-65-git-send-email-kamal@canonical.com>
Date:	Tue, 15 Mar 2016 16:30:58 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Konstantin Khlebnikov <koct9i@...il.com>,
	Miklos Szeredi <miklos@...redi.hu>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 4.2.y-ckt 64/98] ovl: fix working on distributed fs as lower layer

4.2.8-ckt6 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Konstantin Khlebnikov <koct9i@...il.com>

commit b5891cfab08fe3144a616e8e734df7749fb3b7d0 upstream.

This adds missing .d_select_inode into alternative dentry_operations.

Signed-off-by: Konstantin Khlebnikov <koct9i@...il.com>
Fixes: 7c03b5d45b8e ("ovl: allow distributed fs as lower layer")
Fixes: 4bacc9c9234c ("overlayfs: Make f_path always point to the overlay and f_inode to the underlay")
Reviewed-by: Nikolay Borisov <kernel@...p.com>
Tested-by: Nikolay Borisov <kernel@...p.com>
Signed-off-by: Miklos Szeredi <miklos@...redi.hu>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 fs/overlayfs/super.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index f42c940..96a122f 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -322,6 +322,7 @@ static const struct dentry_operations ovl_dentry_operations = {
 
 static const struct dentry_operations ovl_reval_dentry_operations = {
 	.d_release = ovl_dentry_release,
+	.d_select_inode = ovl_d_select_inode,
 	.d_revalidate = ovl_dentry_revalidate,
 	.d_weak_revalidate = ovl_dentry_weak_revalidate,
 };
-- 
2.7.0