From: Christoph Hellwig Date: Thu, 8 May 2008 05:29:12 +0000 (+1000) Subject: [POWERPC] spufs: lockdep annotations for spufs_dir_close X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=02539d71fa98d5737bb668b02286c76241e4bac9;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git [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: Christoph Hellwig Signed-off-by: Jeremy Kerr --- diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 5faedf5a09a0..f407b2471855 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -224,7 +224,7 @@ static int spufs_dir_close(struct inode *inode, struct file *file) parent = dir->d_parent->d_inode; 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); mutex_unlock(&parent->i_mutex); WARN_ON(ret);