Searched refs:userbuf (Results 1 – 2 of 2) sorted by relevance
| /arch/parisc/kernel/ |
| A D | perf.c | 550 uint64_t userbuf[MAX_RDR_WORDS]; in perf_stop_counters() local
560 if (!perf_rdr_read_ubuf(16, userbuf)) in perf_stop_counters()
564 tmp64 = (userbuf[21] << 22) & 0x00000000ffc00000; in perf_stop_counters()
565 tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff; in perf_stop_counters()
571 tmp64 = (userbuf[22] >> 9) & 0x00000000ffffffff; in perf_stop_counters()
580 tmp64 |= (userbuf[23] >> 8) & 0x0000000080000000; in perf_stop_counters()
584 tmp64 = (userbuf[23] >> 7) & 0x00000000ffffffff; in perf_stop_counters()
601 userbuf[22] = 0; in perf_stop_counters()
602 userbuf[23] = 0; in perf_stop_counters()
608 perf_rdr_write(16, userbuf); in perf_stop_counters()
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| /arch/x86/kernel/ |
| A D | amd_node.c | 200 static ssize_t smn_node_write(struct file *file, const char __user *userbuf, in smn_node_write() argument
206 ret = kstrtou16_from_user(userbuf, count, 0, &node); in smn_node_write()
223 static ssize_t smn_address_write(struct file *file, const char __user *userbuf, in smn_address_write() argument
228 ret = kstrtouint_from_user(userbuf, count, 0, &debug_address); in smn_address_write()
254 static ssize_t smn_value_write(struct file *file, const char __user *userbuf, in smn_value_write() argument
260 ret = kstrtouint_from_user(userbuf, count, 0, &val); in smn_value_write()
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