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Commit 02539d71 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jeremy Kerr
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[POWERPC] spufs: lockdep annotations for spufs_dir_close 



We need to acquire the parent i_mutex with I_MUTEX_PARENT to keep
lockdep happy.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJeremy Kerr <jk@ozlabs.org>
parent 7a28a154

arch/powerpc/platforms/cell/spufs/inode.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -224,7 +224,7 @@ static int spufs_dir_close(struct inode *inode, struct file *file) 
	parent = dir->d_parent->d_inode;

	parent = dir->d_parent->d_inode;

	ctx = SPUFS_I(dir->d_inode)->i_ctx;

	ctx = SPUFS_I(dir->d_inode)->i_ctx;





	mutex_lock(&parent->i_mutex);

	mutex_lock_nested(&parent->i_mutex, I_MUTEX_PARENT);

	ret = spufs_rmdir(parent, dir);

	ret = spufs_rmdir(parent, dir);

	mutex_unlock(&parent->i_mutex);

	mutex_unlock(&parent->i_mutex);

	WARN_ON(ret);

	WARN_ON(ret);