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f7bfe04bf0
This changes SMB2_OP_SET_EOF to use compounding in some situations. This is part of the path based API to truncate a file. Most of the time this will however not be invoked for SMB2 since cifs_set_file_size() will as far as I can tell almost always just open the file synchronously and switch to the handle based truncate code path, thus bypassing the compounding we add here. Rewriting cifs_set_file_size() and make that whole pile of code more compounding friendly, and also easier to read and understand, is a different project though and not for this patch. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.