On 29.01.23 13:42, Mike Rapoport wrote:
From: "Mike Rapoport (IBM)"
There is stale definition of pfn_valid() for DISCONTINGMEM memory model
guarded !FLATMEM && !SPARSEMEM && NUMA ifdefery.
Remove everything but definition of pfn_valid() for FLATMEM.
Signed-off-by: Mike Rapoport (IBM)
Revie
On 29.01.23 13:42, Mike Rapoport wrote:
From: "Mike Rapoport (IBM)"
Every architecture that supports FLATMEM memory model defines its own
version of pfn_valid() that essentially compares a pfn to max_mapnr.
Use mips/powerpc version implemented as static inline as a generic
implementation of pf
On 29.01.23 13:42, Mike Rapoport wrote:
From: "Mike Rapoport (IBM)"
The MMU variant uses generic definitions of page_to_pfn() and
pfn_to_page(), but !MMU defines them in include/asm/page_no.h for no
good reason.
Include asm-generic/memory_model.h in the common include/asm/page.h and
drop redun
On 29.01.23 13:42, Mike Rapoport wrote:
From: "Mike Rapoport (IBM)"
Makes it consistent with other architectures and allows for generic
definition of pfn_valid() in asm-generic/memory_model.h with clear override
in arch/arm/include/asm/page.h
Signed-off-by: Mike Rapoport (IBM)
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Reviewed-
