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2016-07-14x86/mm: Audit and remove any unnecessary uses of module.hPaul Gortmaker
Historically a lot of these existed because we did not have a distinction between what was modular code and what was providing support to modules via EXPORT_SYMBOL and friends. That changed when we forked out support for the latter into the export.h file. This means we should be able to reduce the usage of module.h in code that is obj-y Makefile or bool Kconfig. The advantage in doing so is that module.h itself sources about 15 other headers; adding significantly to what we feed cpp, and it can obscure what headers we are effectively using. Since module.h was the source for init.h (for __init) and for export.h (for EXPORT_SYMBOL) we consider each obj-y/bool instance for the presence of either and replace accordingly where needed. Note that some bool/obj-y instances remain since module.h is the header for some exception table entry stuff, and for things like __init_or_module (code that is tossed when MODULES=n). Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20160714001901.31603-3-paul.gortmaker@windriver.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-04-10x86/mm/numa: Simplify some bit manglingMartin Bundgaard
Minor. Reordered a few lines to lose a superfluous OR operation. Signed-off-by: Martin Bundgaard <martin@mindflux.org> Link: http://lkml.kernel.org/r/1363286075-62615-1-git-send-email-martin@mindflux.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2011-05-02x86, NUMA: Enable CONFIG_AMD_NUMA on 32bit tooTejun Heo
Now that NUMA init path is unified, amdtopology can be enabled on 32bit. Make amdtopology.c safe on 32bit by explicitly using u64 and drop X86_64 dependency from Kconfig. Inclusion of bootmem.h is added for max_pfn declaration. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
2011-05-02x86, NUMA: Rename amdtopology_64.c to amdtopology.cTejun Heo
amdtopology is going to be used by 32bit too drop _64 suffix. This is pure rename. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>