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8b6bb995d3
Both fscrypt_prepare_lookup_partial and fscrypt_prepare_lookup will set DCACHE_NOKEY_NAME for dentries when the key is not available. Extract out a helper to set this flag in a single place, in preparation to also add the optimization that will disable ->d_revalidate if possible. Reviewed-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20240221171412.10710-3-krisman@suse.de Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
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.