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Commit5f7f7543f5"fuse: Convert to separately allocated bdi" didn't properly handle fuseblk filesystem. When fuse_bdi_init() is called for that filesystem type, sb->s_bdi is already initialized (by set_bdev_super()) to point to block device's bdi and consequently super_setup_bdi_name() complains about this fact when reseting bdi to the private one. Fix the problem by properly dropping bdi reference in fuse_bdi_init() before creating a private bdi in super_setup_bdi_name(). Fixes:5f7f7543f5("fuse: Convert to separately allocated bdi") Reported-by: Rakesh Pandit <rakesh@tuxera.com> Tested-by: Rakesh Pandit <rakesh@tuxera.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.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.