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f42fa17883
In may_delete_deleted_inode(), there's a corner case when a snapshot was taken while we had an unlinked inode: we don't want to delete the inode in the internal (shared) snapshot node, since it might have been reattached in a descendent snapshot. Instead we propagate the key to any snapshot leaves it doesn't exist in, so that it can be deleted there if necessary, and then clear the unlinked flag in the internal node. But we forgot to commit after clearing the unlinked flag, causing us to go into an infinite loop. 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.