linux-kernel - [ 05/63] powerpc/spufs: Initialise inode->i_ino in spufs_new

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Message-Id: <20130506225316.209929280@linuxfoundation.org>
Date:	Mon,  6 May 2013 15:55:43 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Michael Ellerman <michael@...erman.id.au>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Subject: [ 05/63] powerpc/spufs: Initialise inode->i_ino in spufs_new_inode()

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

------------------

From: Michael Ellerman <michael@...erman.id.au>

commit 6747e83235caecd30b186d1282e4eba7679f81b7 upstream.

In commit 85fe402 (fs: do not assign default i_ino in new_inode), the
initialisation of i_ino was removed from new_inode() and pushed down
into the callers. However spufs_new_inode() was not updated.

This exhibits as no files appearing in /spu, because all our dirents
have a zero inode, which readdir() seems to dislike.

Signed-off-by: Michael Ellerman <michael@...erman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/powerpc/platforms/cell/spufs/inode.c |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -99,6 +99,7 @@ spufs_new_inode(struct super_block *sb,
 	if (!inode)
 		goto out;
 
+	inode->i_ino = get_next_ino();
 	inode->i_mode = mode;
 	inode->i_uid = current_fsuid();
 	inode->i_gid = current_fsgid();


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