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To avoid such stale(fops, blk, len) info in f2fs_lookup_extent_tree_end tp dio-23095 [005] ...1 17878.856859: f2fs_lookup_extent_tree_end: dev = (259,30), ino = 856, pgofs = 0, ext_info(fofs: 3441207040, blk: 4294967232, len: 3481143808) Signed-off-by: Hou Pengyang <houpengyang@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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.