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Certain properties in ovl_lookup_data should be set only for the last element of the path. IOW, if we are calling ovl_lookup_single() for an absolute redirect, then d->is_dir and d->opaque do not make much sense for intermediate path elements. Instead set them only if dentry being lookup is last path element. As of now we do not seem to be making use of d->opaque if it is set for a path/dentry in lower. But just define the semantics so that future code can make use of this assumption. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.