HelenOS sources
PTL2_FRAMES_ARCH 62 kernel/arch/abs32le/include/arch/mm/page.h #define PTL2_FRAMES_ARCH 1
PTL2_FRAMES_ARCH 84 kernel/arch/amd64/include/arch/mm/page.h #define PTL2_FRAMES_ARCH 1
PTL2_FRAMES_ARCH 78 kernel/arch/arm32/include/arch/mm/page.h #define PTL2_FRAMES_ARCH 1
PTL2_FRAMES_ARCH 73 kernel/arch/arm64/include/arch/mm/page.h #define PTL2_FRAMES_ARCH 1
PTL2_FRAMES_ARCH 77 kernel/arch/ia32/include/arch/mm/page.h #define PTL2_FRAMES_ARCH 1
PTL2_FRAMES_ARCH 84 kernel/arch/mips32/include/arch/mm/page.h #define PTL2_FRAMES_ARCH 1
PTL2_FRAMES_ARCH 73 kernel/arch/ppc32/include/arch/mm/page.h #define PTL2_FRAMES_ARCH 1
PTL2_FRAMES_ARCH 74 kernel/arch/riscv64/include/arch/mm/page.h #define PTL2_FRAMES_ARCH 1
HelenOS homepage, sources at GitHub