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2025-05-28KVM: s390: Refactor and split some gmap helpersClaudio Imbrenda
Refactor some gmap functions; move the implementation into a separate file with only helper functions. The new helper functions work on vm addresses, leaving all gmap logic in the gmap functions, which mostly become just wrappers. The whole gmap handling is going to be moved inside KVM soon, but the helper functions need to touch core mm functions, and thus need to stay in the core of kernel. Reviewed-by: Steffen Eiden <seiden@linux.ibm.com> Reviewed-by: Christoph Schlameuss <schlameuss@linux.ibm.com> Acked-by: Janosch Frank <frankja@linux.ibm.com> Link: https://lore.kernel.org/r/20250528095502.226213-4-imbrenda@linux.ibm.com Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Message-ID: <20250528095502.226213-4-imbrenda@linux.ibm.com>