X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/blobdiff_plain/03aa649a49397a74c980b88acb6cd8e784b7e421..7773e565e666d3fba6504d41f1337f98e24c2b45:/sys/cpu/x86_64/include/segments.h

diff --git a/sys/cpu/x86_64/include/segments.h b/sys/cpu/x86_64/include/segments.h
index 06408c3028..c2fd80f92b 100644
--- a/sys/cpu/x86_64/include/segments.h
+++ b/sys/cpu/x86_64/include/segments.h
@@ -263,6 +263,7 @@ struct region_descriptor {
 extern struct user_segment_descriptor gdt[];
 extern struct soft_segment_descriptor gdt_segs[];
 extern struct gate_descriptor *idt;
+extern struct mtx dt_lock;
 
 void	lgdt(struct region_descriptor *rdp);
 void	sdtossd(struct user_segment_descriptor *sdp,