KEXEC_CONTROL_MEMORY_GFP   32 arch/s390/include/asm/kexec.h #define KEXEC_CONTROL_MEMORY_GFP GFP_DMA
KEXEC_CONTROL_MEMORY_GFP   45 include/linux/kexec.h #define KEXEC_CONTROL_MEMORY_GFP (GFP_KERNEL | __GFP_NORETRY)