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In preparation for rbd "fancy" striping, replace obj_req->img_offset with obj_req->img_extents. A single starting offset isn't sufficient because we want only one OSD request per object and will merge adjacent object extents in ceph_file_to_extents(). The final object extent may map into multiple different byte ranges in the image. Signed-off-by: Ilya Dryomov <idryomov@gmail.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.