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541795cb0b
Currently get_fscrypt_altname() requires ->r_dentry->d_name to be stable and it gets that in almost all cases. The only exception is ->d_revalidate(), where we have a stable name, but it's passed separately - dentry->d_name is not stable there. Propagate it down to get_fscrypt_altname() as a new field of struct ceph_mds_request - ->r_dname, to be used instead ->r_dentry->d_name when non-NULL. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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 reStructuredText 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.