c72f687a1f
It's important that in BTREE_ITER_FILTER_SNAPSHOTS mode we always use peek_upto() and provide an end for the interval we're searching for - otherwise, when we hit the end of the inode the next inode be in a different subvolume and not have any keys in the current snapshot, and we'd iterate over arbitrarily many keys before returning one. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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.