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Matt Helsley
4fbcf07416
cleanup() mostly frees/unmaps the malloc'd/privately-mapped copy of the ELF file recordmcount is working on, which is set up in mmap_file(). It also deals with positioning within the pseduo prive-mapping of the file and appending to the ELF file. Split into two steps: mmap_cleanup() for the mapping itself file_append_cleanup() for allocations storing the appended ELF data. Also, move the global variable initializations out of the main, per-object-file loop and nearer to the alloc/init (mmap_file()) and two cleanup functions so we can more clearly see how they're related. Link: http://lkml.kernel.org/r/2a387ac86d133d22c68f57b9933c32bab1d09a2d.1564596289.git.mhelsley@vmware.com Signed-off-by: Matt Helsley <mhelsley@vmware.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.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.