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55ab552080
When doing a mount using as base a directory that has 'max_bytes' quotas statfs uses that value as the total; if a subdirectory is used instead, the same 'max_bytes' too in statfs, unless there is another quota set. Unfortunately, if this subdirectory only has the 'max_files' quota set, then statfs uses the filesystem total. Fix this by making sure we only lookup realms that contain the 'max_bytes' quota. Cc: Ryan Taylor <rptaylor@uvic.ca> URL: https://tracker.ceph.com/issues/55090 Signed-off-by: Luís Henriques <lhenriques@suse.de> Reviewed-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Xiubo Li <xiubli@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.