Defined in 2 files as a macro:

• arch/x86/include/asm/xen/page.h, line 359 (as a macro)
• include/xen/arm/page.h, line 105 (as a macro)

Referenced in 3 files:

• drivers/tty/hvc/hvc_xen.c, line 221
• drivers/xen/grant-table.c, line 740
• drivers/xen/xenbus/xenbus_probe.c, line 814