| /linux-6.12.1/lib/ |
| D | random32.c | 52 u32 prandom_u32_state(struct rnd_state *state) in prandom_u32_state() function
62 EXPORT_SYMBOL(prandom_u32_state);
79 put_unaligned(prandom_u32_state(state), (u32 *) ptr); in prandom_bytes_state()
85 u32 rem = prandom_u32_state(state); in prandom_bytes_state()
98 prandom_u32_state(state); in prandom_warmup()
99 prandom_u32_state(state); in prandom_warmup()
100 prandom_u32_state(state); in prandom_warmup()
101 prandom_u32_state(state); in prandom_warmup()
102 prandom_u32_state(state); in prandom_warmup()
103 prandom_u32_state(state); in prandom_warmup()
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| D | interval_tree_test.c | 46 u32 b = (prandom_u32_state(&rnd) >> 4) % max_endpoint; in init()
47 u32 a = (prandom_u32_state(&rnd) >> 4) % b; in init()
59 queries[i] = (prandom_u32_state(&rnd) >> 4) % max_endpoint; in init()
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| D | test_scanf.c | 272 u32 n_bits = hweight32(prandom_u32_state(&rnd_state)) % (max_bits + 1); in next_test_random()
274 return prandom_u32_state(&rnd_state) & GENMASK(n_bits, 0); in next_test_random()
279 u32 rand1 = prandom_u32_state(&rnd_state); in next_test_random_ull()
281 u64 val = (u64)prandom_u32_state(&rnd_state) * rand1; in next_test_random_ull()
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| D | rbtree_test.c | 153 nodes[i].key = prandom_u32_state(&rnd); in init()
154 nodes[i].val = prandom_u32_state(&rnd); in init()
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| D | test_parman.c | 139 return prandom_u32_state(&test_parman->rnd); in test_parman_rnd_get()
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| /linux-6.12.1/drivers/gpu/drm/tests/ |
| D | drm_buddy_test.c | 35 ps = roundup_pow_of_two(prandom_u32_state(&prng) % bias_size); in drm_test_buddy_alloc_range_bias()
121 size = max(round_up(prandom_u32_state(&prng) % bias_rem, ps), ps); in drm_test_buddy_alloc_range_bias()
143 size = max(round_up(prandom_u32_state(&prng) % bias_rem, ps), ps); in drm_test_buddy_alloc_range_bias()
180 bias_start = round_up(prandom_u32_state(&prng) % (mm_size - ps), ps); in drm_test_buddy_alloc_range_bias()
181 bias_end = round_up(bias_start + prandom_u32_state(&prng) % (mm_size - bias_start), ps); in drm_test_buddy_alloc_range_bias()
186 u32 size = max(round_up(prandom_u32_state(&prng) % bias_rem, ps), ps); in drm_test_buddy_alloc_range_bias()
206 bias_start -= round_up(prandom_u32_state(&prng) % bias_start, ps); in drm_test_buddy_alloc_range_bias()
208 bias_end += round_up(prandom_u32_state(&prng) % (mm_size - bias_end), ps); in drm_test_buddy_alloc_range_bias()
238 bias_start = round_up(prandom_u32_state(&prng) % (mm_size - ps), ps); in drm_test_buddy_alloc_range_bias()
239 bias_end = round_up(bias_start + prandom_u32_state(&prng) % (mm_size - bias_start), ps); in drm_test_buddy_alloc_range_bias()
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| /linux-6.12.1/drivers/gpu/drm/i915/selftests/ |
| D | i915_random.h | 43 struct rnd_state name__ = I915_RND_STATE_INITIALIZER(prandom_u32_state(&(parent__)))
49 return upper_32_bits(mul_u32_u32(prandom_u32_state(state), ep_ro)); in i915_prandom_u32_max_state()
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| D | i915_random.c | 38 x = prandom_u32_state(rnd); in i915_prandom_u64_state()
40 x |= prandom_u32_state(rnd); in i915_prandom_u64_state()
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| D | scatterlist.c | 190 return 1 + (prandom_u32_state(rnd) % 1024); in random()
204 return page_count[(prandom_u32_state(rnd) % 3)]; in random_page_size_pages()
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| D | intel_memory_region.c | 761 u32 rng = prandom_u32_state(&prng); in igt_gpu_write()
932 val = prandom_u32_state(&prng); in igt_lmem_create_cleared_cpu()
975 sz = round_up(prandom_u32_state(&prng) % SZ_32M, PAGE_SIZE); in igt_lmem_write_gpu()
1049 sz = round_up(prandom_u32_state(&prng) % SZ_32M, PAGE_SIZE); in igt_lmem_write_cpu()
1120 val = prandom_u32_state(&prng); in igt_lmem_write_cpu()
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| D | i915_syncmap.c | 226 prandom_u32_state(&prng)); in igt_syncmap_one()
578 seqno = prandom_u32_state(&prng); in igt_syncmap_random()
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| /linux-6.12.1/drivers/gpu/drm/lib/ |
| D | drm_random.c | 12 return upper_32_bits((u64)prandom_u32_state(state) * ep_ro); in drm_prandom_u32_max_state()
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| /linux-6.12.1/include/linux/ |
| D | prandom.h | 19 u32 prandom_u32_state(struct rnd_state *state);
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| /linux-6.12.1/net/sched/ |
| D | sch_netem.c | 194 return prandom_u32_state(s); in get_crandom()
196 value = prandom_u32_state(s); in get_crandom()
210 u32 rnd = prandom_u32_state(&q->prng.prng_state); in loss_4state()
279 if (prandom_u32_state(s) < clg->a1) in loss_gilb_ell()
281 if (prandom_u32_state(s) < clg->a4) in loss_gilb_ell()
285 if (prandom_u32_state(s) < clg->a2) in loss_gilb_ell()
287 if (prandom_u32_state(s) > clg->a3) in loss_gilb_ell()
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| /linux-6.12.1/lib/kunit/ |
| D | string-stream-test.c | 238 offset = prandom_u32_state(&rnd) % (sizeof(line) - 1); in string_stream_variable_length_line_test()
261 offset = prandom_u32_state(&rnd) % (sizeof(line) - 1); in string_stream_variable_length_line_test()
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| /linux-6.12.1/drivers/gpu/drm/i915/gem/selftests/ |
| D | i915_gem_coherency.c | 370 values[n] = prandom_u32_state(&prng); in igt_gem_coherency()
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| D | i915_gem_client_blt.c | 610 fill_scratch(t, map, prandom_u32_state(prng)); in tiled_blits_prepare()
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| D | i915_gem_context.c | 1431 if (prandom_u32_state(&prng) & 1) in igt_ctx_readonly()
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| D | huge_pages.c | 1364 size = prandom_u32_state(prng) & mask; in igt_random_size()
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| /linux-6.12.1/drivers/gpu/drm/i915/gt/ |
| D | selftest_timeline.c | 311 WRITE_ONCE(x, prandom_u32_state(&prng)); in bench_sync()
396 u32 seqno = prandom_u32_state(&prng); in bench_sync()
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| D | selftest_migrate.c | 701 I915_RND_STATE_INITIALIZER(prandom_u32_state(&prng)); in threaded_migrate()
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| /linux-6.12.1/kernel/locking/ |
| D | test-ww_mutex.c | 397 ret = prandom_u32_state(&rng) % ceil; in prandom_u32_below()
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| /linux-6.12.1/crypto/ |
| D | testmgr.c | 888 return prandom_u32_state(rng); in prandom_u8()
897 return prandom_u32_state(rng) % ceil; in prandom_u32_below()
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| /linux-6.12.1/drivers/scsi/fcoe/ |
| D | fcoe_ctlr.c | 2227 port_id = prandom_u32_state(&fip->rnd_state) & 0xffff; in fcoe_ctlr_vn_restart()
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| /linux-6.12.1/kernel/bpf/ |
| D | core.c | 2851 res = prandom_u32_state(state); in BPF_CALL_0()
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