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913bd4179b
Up until now the module iterator called void callback functions and so caller activating callback that may fail suffered from 2 issues: 1. The need to "plant" return called in the private data. This is a drawback since the iterator itself should not be aware of the private data of the caller. 2. Due to 1 even in a failure the iterator would keep iterating instead of break upon error. To overcome this an optional rc field added to the iterator context. Signed-off-by: Ohad Sharabi <osharabi@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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.