| /samples/bpf/ |
| A D | ibumad_kern.c | 80 u64 zero = 0, *val; in on_ib_umad_read_recv() local
86 if (!val) { in on_ib_umad_read_recv()
89 if (!val) in on_ib_umad_read_recv()
93 (*val) += 1; in on_ib_umad_read_recv()
100 u64 zero = 0, *val; in on_ib_umad_read_send() local
106 if (!val) { in on_ib_umad_read_send()
109 if (!val) in on_ib_umad_read_send()
113 (*val) += 1; in on_ib_umad_read_send()
126 if (!val) { in on_ib_umad_write()
129 if (!val) in on_ib_umad_write()
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| A D | tracex6.bpf.c | 32 u64 count, *val; in bpf_prog1() local
40 val = bpf_map_lookup_elem(&values, &key); in bpf_prog1()
41 if (val) in bpf_prog1()
42 *val = count; in bpf_prog1()
59 struct bpf_perf_event_value *val, buf; in BPF_KPROBE() local
71 val = bpf_map_lookup_elem(&values2, &key); in BPF_KPROBE()
72 if (val) in BPF_KPROBE()
73 *val = buf; in BPF_KPROBE()
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| A D | tracex4_user.c | 16 long long val; member
30 long long val = time_get_ns(); in print_old_objects() local
40 if (val - v.val < 1000000000ll) in print_old_objects()
44 next_key, (val - v.val) / 1000000000ll, v.ip); in print_old_objects()
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| A D | cpustat_kern.c | 108 u64 *val; in bpf_prog1() local
176 val = bpf_map_lookup_elem(&pstate_duration, &key); in bpf_prog1()
177 if (val) in bpf_prog1()
178 __sync_fetch_and_add((long *)val, delta); in bpf_prog1()
199 val = bpf_map_lookup_elem(&cstate_duration, &key); in bpf_prog1()
200 if (val) in bpf_prog1()
201 __sync_fetch_and_add((long *)val, delta); in bpf_prog1()
216 u64 *val; in bpf_prog2() local
272 val = bpf_map_lookup_elem(&pstate_duration, &key); in bpf_prog2()
273 if (val) in bpf_prog2()
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| A D | syscall_tp_user.c | 28 __u32 val; in verify_map() local
30 if (bpf_map_lookup_elem(map_id, &key, &val) != 0) { in verify_map()
34 if (val == 0) { in verify_map()
39 printf("verify map:%d val: %d\n", map_id, val); in verify_map()
41 val = 0; in verify_map()
42 if (bpf_map_update_elem(map_id, &key, &val, BPF_ANY) != 0) { in verify_map()
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| A D | trace_event_kern.c | 47 u64 *val, one = 1; in bpf_prog1() local
71 val = bpf_map_lookup_elem(&counts, &key); in bpf_prog1()
72 if (val) in bpf_prog1()
73 (*val)++; in bpf_prog1()
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| A D | lathist_kern.c | 76 long *val; in bpf_prog2() local
90 val = bpf_map_lookup_elem(&my_lat, &key); in bpf_prog2()
91 if (val) in bpf_prog2()
92 __sync_fetch_and_add((long *)val, 1); in bpf_prog2()
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| A D | offwaketime.bpf.c | 79 u64 zero = 0, *val; in update_counts() local
94 val = bpf_map_lookup_elem(&counts, &key); in update_counts()
95 if (!val) { in update_counts()
97 val = bpf_map_lookup_elem(&counts, &key); in update_counts()
98 if (!val) in update_counts()
101 (*val) += delta; in update_counts()
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| A D | xdp_sample.bpf.h | 105 #define WRITE_ONCE(x, val) \ argument
108 { .__val = (val) }; \
116 #define NO_TEAR_ADD(x, val) WRITE_ONCE((x), READ_ONCE(x) + (val)) argument
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| A D | lwt_len_hist_user.c | 18 static void stars(char *str, long val, long max, int width) in stars() argument
22 for (i = 0; i < (width * val / max) - 1 && i < width - 1; i++) in stars()
24 if (val > max) in stars()
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| A D | tracex4.bpf.c | 13 u64 val; member
46 .val = bpf_ktime_get_ns(), in bpf_prog2()
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| A D | spintest.bpf.c | 39 long v = PT_REGS_IP(ctx), *val; \
41 val = bpf_map_lookup_elem(&my_map, &v); \
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| A D | lathist_user.c | 23 static void stars(char *str, long val, long max, int width) in stars() argument
27 for (i = 0; i < (width * val / max) - 1 && i < width - 1; i++) in stars()
29 if (val > max) in stars()
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| A D | tracex3.bpf.c | 29 u64 val = bpf_ktime_get_ns(); in bpf_prog1() local
35 bpf_map_update_elem(&my_map, &key, &val, BPF_ANY); in bpf_prog1()
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| A D | map_perf_test.bpf.c | 189 long val = 1; in BPF_KSYSCALL() local
210 ret = bpf_map_update_elem(&lru_hash_map, &key, &val, BPF_ANY); in BPF_KSYSCALL()
212 ret = bpf_map_update_elem(&nocommon_lru_hash_map, &key, &val, in BPF_KSYSCALL()
225 ret = bpf_map_update_elem(nolocal_lru_map, &key, &val, in BPF_KSYSCALL()
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| /samples/vfio-mdev/ |
| A D | mdpy.c | 39 #define STORE_LE16(addr, val) (*(u16 *)addr = val) argument
40 #define STORE_LE32(addr, val) (*(u32 *)addr = val) argument
313 u32 val; in mdpy_read() local
320 if (copy_to_user(buf, &val, sizeof(val))) in mdpy_read()
332 if (copy_to_user(buf, &val, sizeof(val))) in mdpy_read()
337 u8 val; in mdpy_read() local
344 if (copy_to_user(buf, &val, sizeof(val))) in mdpy_read()
376 if (copy_from_user(&val, buf, sizeof(val))) in mdpy_write()
388 if (copy_from_user(&val, buf, sizeof(val))) in mdpy_write()
398 u8 val; in mdpy_write() local
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| A D | mbochs.c | 87 #define STORE_LE16(addr, val) (*(u16 *)addr = val) argument
88 #define STORE_LE32(addr, val) (*(u32 *)addr = val) argument
622 u32 val; in mbochs_read() local
629 if (copy_to_user(buf, &val, sizeof(val))) in mbochs_read()
641 if (copy_to_user(buf, &val, sizeof(val))) in mbochs_read()
646 u8 val; in mbochs_read() local
653 if (copy_to_user(buf, &val, sizeof(val))) in mbochs_read()
685 if (copy_from_user(&val, buf, sizeof(val))) in mbochs_write()
697 if (copy_from_user(&val, buf, sizeof(val))) in mbochs_write()
707 u8 val; in mbochs_write() local
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| A D | mtty.c | 51 #define STORE_LE16(addr, val) (*(u16 *)addr = val) argument
52 #define STORE_LE32(addr, val) (*(u32 *)addr = val) argument
1429 u32 val; in mtty_read() local
1436 if (copy_to_user(buf, &val, sizeof(val))) in mtty_read()
1448 if (copy_to_user(buf, &val, sizeof(val))) in mtty_read()
1453 u8 val; in mtty_read() local
1460 if (copy_to_user(buf, &val, sizeof(val))) in mtty_read()
1492 if (copy_from_user(&val, buf, sizeof(val))) in mtty_write()
1504 if (copy_from_user(&val, buf, sizeof(val))) in mtty_write()
1514 u8 val; in mtty_write() local
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| /samples/connector/ |
| A D | cn_test.c | 28 __func__, jiffies, msg->id.idx, msg->id.val, in cn_test_callback()
70 msg->id.val = -1;
94 req->first = cn_test_id.val;
101 req->first = cn_test_id.val + 20;
151 cn_test_id.val++; in cn_test_init()
162 cn_test_id.idx, cn_test_id.val); in cn_test_init()
177 cn_test_id.val--; in cn_test_fini()
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| A D | ucon.c | 66 __func__, msg->id.idx, msg->id.val, msg->len, msg->seq, msg->ack); in netlink_send()
171 data->id.val = CN_TEST_VAL; in main()
181 ulog("%d messages have been sent to %08x.%08x.\n", i, data->id.idx, data->id.val); in main()
226 ctime(&tm), data->id.idx, data->id.val, data->seq, data->ack); in main()
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| /samples/vfs/ |
| A D | test-fsmount.c | 83 const char *key, const void *val, int aux) in fsconfig() argument
85 return syscall(__NR_fsconfig, fsfd, cmd, key, val, aux); in fsconfig()
97 #define E_fsconfig(fd, cmd, key, val, aux) \ argument
99 if (fsconfig(fd, cmd, key, val, aux) == -1) \
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| /samples/damon/ |
| A D | wsse.c | 24 const char *val, const struct kernel_param *kp);
108 const char *val, const struct kernel_param *kp) in damon_sample_wsse_enable_store() argument
113 err = kstrtobool(val, &enabled); in damon_sample_wsse_enable_store()
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| A D | prcl.c | 23 const char *val, const struct kernel_param *kp);
128 const char *val, const struct kernel_param *kp) in damon_sample_prcl_enable_store() argument
133 err = kstrtobool(val, &enabled); in damon_sample_prcl_enable_store()
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| A D | mtier.c | 39 const char *val, const struct kernel_param *kp);
199 const char *val, const struct kernel_param *kp) in damon_sample_mtier_enable_store() argument
204 err = kstrtobool(val, &enabled); in damon_sample_mtier_enable_store()
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| /samples/fanotify/ |
| A D | fs-monitor.c | 102 fid->fsid.val[0], fid->fsid.val[1]); in handle_notifications()
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