Searched refs:usf (Results 1 – 1 of 1) sorted by relevance
1803 struct sparc_stackf __user *usf; in perf_callchain_user_64() local1807 usf = (struct sparc_stackf __user *)ufp; in perf_callchain_user_64()1808 if (!valid_user_frame(usf, sizeof(sf))) in perf_callchain_user_64()1811 if (__copy_from_user_inatomic(&sf, usf, sizeof(sf))) in perf_callchain_user_64()1830 struct sparc_stackf __user *usf; in perf_callchain_user_32() local1834 usf = (struct sparc_stackf __user *)ufp; in perf_callchain_user_32()1835 if (__copy_from_user_inatomic(&sf, usf, sizeof(sf))) in perf_callchain_user_32()1840 struct sparc_stackf32 __user *usf; in perf_callchain_user_32() local1842 usf = (struct sparc_stackf32 __user *)ufp; in perf_callchain_user_32()1843 if (__copy_from_user_inatomic(&sf, usf, sizeof(sf))) in perf_callchain_user_32()