mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-09 03:10:30 -04:00
7c0b07b49b
Currently, fh_verify() makes some daring assumptions about which version of file handle the caller wants, based on the things it can find in the passed-in rqstp. The about-to-be-introduced LOCALIO use case sometimes has no svc_rqst context, so this logic won't work in that case. Instead, examine the passed-in file handle. It's .max_size field should carry information to allow nfsd_set_fh_dentry() to initialize the file handle appropriately. The file handle used by lockd and the one created by write_filehandle never need any of the version-specific fields (which affect things like write and getattr requests and pre/post attributes). Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> Reviewed-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: NeilBrown <neilb@suse.de> Signed-off-by: Anna Schumaker <anna.schumaker@oracle.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 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.