62 static struct xen_mce_log xen_mcelog = {  variable
115 	num = xen_mcelog.next;  in xen_mce_chrdev_read()
124 		struct xen_mce *m = &xen_mcelog.entry[i];  in xen_mce_chrdev_read()
130 	memset(xen_mcelog.entry, 0, num * sizeof(struct xen_mce));  in xen_mce_chrdev_read()
131 	xen_mcelog.next = 0;  in xen_mce_chrdev_read()
146 	if (xen_mcelog.next)  in xen_mce_chrdev_poll()
169 			flags = xen_mcelog.flags;  in xen_mce_chrdev_ioctl()
170 		} while (cmpxchg(&xen_mcelog.flags, flags, 0) != flags);  in xen_mce_chrdev_ioctl()
201 	entry = xen_mcelog.next;  in xen_mce_log()
210 			(unsigned long *)&xen_mcelog.flags);  in xen_mce_log()
214 	memcpy(xen_mcelog.entry + entry, mce, sizeof(struct xen_mce));  in xen_mce_log()
216 	xen_mcelog.next++;  in xen_mce_log()