| /samples/seccomp/ |
| A D | bpf-helper.c | 20 struct sock_filter *filter, size_t count) in bpf_resolve_jumps() argument
24 if (count < 1 || count > BPF_MAXINSNS) in bpf_resolve_jumps()
30 for (i = 0; i < count; ++i) { in bpf_resolve_jumps()
31 size_t offset = count - i - 1; in bpf_resolve_jumps()
69 if (labels->count == BPF_LABELS_MAX) { in seccomp_bpf_label()
73 if (labels->count == 0) { in seccomp_bpf_label()
76 labels->count++; in seccomp_bpf_label()
79 end = begin + labels->count; in seccomp_bpf_label()
86 labels->count++; in seccomp_bpf_label()
90 void seccomp_bpf_print(struct sock_filter *filter, size_t count) in seccomp_bpf_print() argument
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| /samples/ftrace/ |
| A D | sample-trace-array.h | 62 TP_PROTO(int count, unsigned long time),
64 TP_ARGS(count, time),
67 __field(int, count)
72 __entry->count = count;
76 TP_printk("count value=%d at jiffies=%lu", __entry->count,
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| A D | sample-trace-array.c | 46 static void simple_thread_func(int count) in simple_thread_func() argument
56 count); in simple_thread_func()
61 trace_sample_event(count, jiffies); in simple_thread_func()
66 int count = 0; in simple_thread() local
83 simple_thread_func(count++); in simple_thread()
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| A D | ftrace-ops.c | 97 unsigned int count; member
114 self->count++; in ops_func_count()
159 if (ops->count == expected_count) in ops_check()
162 ops->count, expected_count); in ops_check()
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| /samples/bpf/ |
| A D | syscall_tp_kern.c | 46 static __always_inline void count(void *map) in count() function
62 count(&enter_open_map); in trace_enter_open()
70 count(&enter_open_map); in trace_enter_open_at()
77 count(&enter_open_map); in trace_enter_open_at2()
85 count(&exit_open_map); in trace_enter_exit()
93 count(&exit_open_map); in trace_enter_exit_at()
100 count(&exit_open_map); in trace_enter_exit_at2()
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| A D | tracex6.bpf.c | 32 u64 count, *val; in bpf_prog1() local
35 count = bpf_perf_event_read(&counters, key); in bpf_prog1()
36 error = (s64)count; in bpf_prog1()
42 *val = count; in bpf_prog1()
44 bpf_map_update_elem(&values, &key, &count, BPF_NOEXIST); in bpf_prog1()
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| A D | sampleip_user.c | 78 __u32 count; member
86 return ((struct ipcount *)p1)->count - ((struct ipcount *)p2)->count; in count_cmp()
103 counts[i++].count = value; in print_ip_map()
119 counts[i].count); in print_ip_map()
122 counts[i].count); in print_ip_map()
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| A D | offwaketime_user.c | 47 static void print_stack(struct key_t *key, __u64 count) in print_stack() argument
67 printf(";%s %lld\n", key->waker, count); in print_stack()
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| A D | trace_event_user.c | 61 static void print_stack(struct key_t *key, __u64 count) in print_stack() argument
67 printf("%3lld %s;", count, key->comm); in print_stack()
81 if (count < 6) in print_stack()
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| /samples/hung_task/ |
| A D | hung_task_tests.c | 38 size_t count, loff_t *ppos) in read_dummy_mutex() argument
50 return simple_read_from_buffer(user_buf, count, ppos, dummy_string, in read_dummy_mutex()
56 size_t count, loff_t *ppos) in read_dummy_semaphore() argument
70 return simple_read_from_buffer(user_buf, count, ppos, dummy_string, in read_dummy_semaphore()
76 size_t count, loff_t *ppos) in read_dummy_rwsem_read() argument
90 return simple_read_from_buffer(user_buf, count, ppos, dummy_string, in read_dummy_rwsem_read()
96 size_t count, loff_t *ppos) in read_dummy_rwsem_write() argument
110 return simple_read_from_buffer(user_buf, count, ppos, dummy_string, in read_dummy_rwsem_write()
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| /samples/user_events/ |
| A D | example.c | 43 __u32 count = 0; in main() local
53 io[1].iov_base = &count; in main()
54 io[1].iov_len = sizeof(count); in main()
65 count++; in main()
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| /samples/fprobe/ |
| A D | fprobe_example.c | 94 int ret, count, i; in fprobe_init() local
115 count = 1; in fprobe_init()
117 count++; in fprobe_init()
119 pr_info("%d symbols found\n", count); in fprobe_init()
121 syms = kcalloc(count, sizeof(char *), GFP_KERNEL); in fprobe_init()
128 for (i = 0; i < count; i++) in fprobe_init()
131 ret = register_fprobe_syms(&sample_probe, syms, count); in fprobe_init()
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| /samples/vfs/ |
| A D | mountinfo.c | 173 ssize_t count; in dump_mounts() local
181 count = listmount(LSMT_ROOT, mnt_ns_id, last_mnt_id, mntid, MAXMOUNTS, 0); in dump_mounts()
182 if (count < 0 || count > MAXMOUNTS) { in dump_mounts()
183 errno = count < 0 ? errno : count; in dump_mounts()
189 for (i = 0; i < count; ++i) { in dump_mounts()
196 last_mnt_id = mntid[count - 1]; in dump_mounts()
197 } while (count == MAXMOUNTS); in dump_mounts()
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| /samples/kobject/ |
| A D | kobject-example.c | 35 const char *buf, size_t count) in foo_store() argument
43 return count; in foo_store()
67 const char *buf, size_t count) in b_store() argument
79 return count; in b_store()
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| A D | kset-example.c | 41 ssize_t (*store)(struct foo_obj *foo, struct foo_attribute *attr, const char *buf, size_t count);
119 const char *buf, size_t count) in foo_store() argument
127 return count; in foo_store()
151 const char *buf, size_t count) in b_store() argument
163 return count; in b_store()
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| /samples/vfio-mdev/ |
| A D | mbochs.c | 347 if (count != 2) in handle_mmio_write()
385 if (count != 2) in handle_mmio_read()
410 if (count != 4) in handle_edid_regs()
478 pos + count <= in mdev_access()
498 ret = count; in mdev_access()
618 while (count) { in mbochs_read()
659 count -= filled; in mbochs_read()
679 while (count) { in mbochs_write()
719 count -= filled; in mbochs_write()
764 int i, count = 0; in mbochs_put_pages() local
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| A D | mdpy.c | 149 char *buf, u32 count) in handle_pci_cfg_write() argument
187 (pos + count <= in mdev_access()
203 ret = count; in mdev_access()
302 size_t count, loff_t *ppos) in mdpy_read() argument
309 while (count) { in mdpy_read()
312 if (count >= 4 && !(*ppos % 4)) { in mdpy_read()
350 count -= filled; in mdpy_read()
363 size_t count, loff_t *ppos) in mdpy_write() argument
370 while (count) { in mdpy_write()
410 count -= filled; in mdpy_write()
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| A D | mtty.c | 115 u8 count; member
311 u8 *buf, u32 count) in handle_pci_cfg_write() argument
359 offset, count); in handle_pci_cfg_write()
729 dump_buffer(buf, count); in mdev_access()
768 ret = count; in mdev_access()
1425 while (count) { in mtty_read()
1466 count -= filled; in mtty_read()
1486 while (count) { in mtty_write()
1526 count -= filled; in mtty_write()
1768 irq_info->count = 1; in mtty_get_irq_info()
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| /samples/rpmsg/ |
| A D | rpmsg_client_sample.c | 18 static int count = 100; variable
19 module_param(count, int, 0644);
38 if (idata->rx_count >= count) { in rpmsg_sample_cb()
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| /samples/kfifo/ |
| A D | inttype-example.c | 107 size_t count, loff_t *ppos) in fifo_write() argument
115 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
125 size_t count, loff_t *ppos) in fifo_read() argument
133 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
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| A D | record-example.c | 121 size_t count, loff_t *ppos) in fifo_write() argument
129 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
139 size_t count, loff_t *ppos) in fifo_read() argument
147 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
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| A D | bytestream-example.c | 114 size_t count, loff_t *ppos) in fifo_write() argument
122 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
132 size_t count, loff_t *ppos) in fifo_read() argument
140 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
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| /samples/configfs/ |
| A D | configfs_sample.c | 60 const char *page, size_t count) in childless_storeme_store() argument
69 return count; in childless_storeme_store()
137 const char *page, size_t count) in simple_child_storeme_store() argument
146 return count; in simple_child_storeme_store()
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| /samples/mei/ |
| A D | mei-amt-version.c | 261 uint32_t count; member
331 sizeof(code_ver->count); in amt_verify_code_versions()
332 if (code_ver->count != ver_type_cnt / sizeof(struct amt_version_type)) { in amt_verify_code_versions()
337 for (i = 0; i < code_ver->count; i++) { in amt_verify_code_versions()
474 for (i = 0; i < ver.count; i++) { in main()
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| /samples/qmi/ |
| A D | qmi_sample_client.c | 302 size_t count, loff_t *ppos) in ping_write() argument
326 count = ret; in ping_write()
328 return count; in ping_write()
369 size_t count, loff_t *ppos) in data_write() argument
388 req->data_len = min_t(size_t, sizeof(req->data), count); in data_write()
418 ret = count; in data_write()
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