X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fprctl.h;h=5c80b1939636ec556f775692aa5ed27aba5986b4;hb=c8234ea37fb8b7a904223672edf36d269ea569a2;hp=3800639775aee4706734b1aa9bb3e55104fe4f3b;hpb=8f859016ea49cd8d7c743533bd1ab3db9a813ffa;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/prctl.h b/include/linux/prctl.h
index 3800639775a..5c80b193963 100644
--- a/include/linux/prctl.h
+++ b/include/linux/prctl.h
@@ -67,4 +67,10 @@
 #define PR_CAPBSET_READ 23
 #define PR_CAPBSET_DROP 24
 
+/* Get/set the process' ability to use the timestamp counter instruction */
+#define PR_GET_TSC 25
+#define PR_SET_TSC 26
+# define PR_TSC_ENABLE		1	/* allow the use of the timestamp counter */
+# define PR_TSC_SIGSEGV		2	/* throw a SIGSEGV instead of reading the TSC */
+
 #endif /* _LINUX_PRCTL_H */