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After a successful dlpar_add_lmb() call the LMB is marked as reserved. Later on, depending whether we added enough LMBs or not, we rely on the marked LMBs to see which ones might need to be removed, and we remove the reservation of all of them. These are done in for_each_drmem_lmb() loops without any break condition. This means that we're going to check all LMBs of the partition even after going through all the reserved ones. This patch adds break conditions in both loops to avoid this. The 'lmbs_added' variable was renamed to 'lmbs_reserved', and it's now being decremented each time a lmb reservation is removed, indicating if there are still marked LMBs to be processed. Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210622133923.295373-3-danielhb413@gmail.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.
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.