pat_debug_enable 73 arch/x86/mm/pat.c int pat_debug_enable; pat_debug_enable 77 arch/x86/mm/pat.c pat_debug_enable = 1; pat_debug_enable 5 arch/x86/mm/pat_internal.h extern int pat_debug_enable; pat_debug_enable 8 arch/x86/mm/pat_internal.h do { if (pat_debug_enable) pr_info("x86/PAT: " fmt, ##arg); } while (0)