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Searched refs:rnd (Results 1 – 25 of 68) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/selftests/
H A Dscatterlist.c39 struct rnd_state *rnd);
43 struct rnd_state *rnd, in expect_pfn_sg() argument
53 unsigned int npages = npages_fn(n, pt->st.nents, rnd); in expect_pfn_sg()
144 struct rnd_state *rnd, in expect_pfn_sgtable() argument
150 err = expect_pfn_sg(pt, npages_fn, rnd, who, timeout); in expect_pfn_sgtable()
167 struct rnd_state *rnd) in one() argument
174 struct rnd_state *rnd) in grow() argument
181 struct rnd_state *rnd) in shrink() argument
188 struct rnd_state *rnd) in random() argument
190 return 1 + (prandom_u32_state(rnd) % 1024); in random()
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H A Di915_random.c34 u64 i915_prandom_u64_state(struct rnd_state *rnd) in i915_prandom_u64_state() argument
38 x = prandom_u32_state(rnd); in i915_prandom_u64_state()
40 x |= prandom_u32_state(rnd); in i915_prandom_u64_state()
/OK3568_Linux_fs/kernel/tools/testing/selftests/bpf/prog_tests/
H A Dmap_lock.c21 int vars[17], i, j, rnd, key = 0; in parallel_map_access() local
33 rnd = vars[1]; in parallel_map_access()
35 if (vars[j] == rnd) in parallel_map_access()
38 i, rnd, j, vars[j]); in parallel_map_access()
39 CHECK_FAIL(vars[j] != rnd); in parallel_map_access()
/OK3568_Linux_fs/kernel/lib/
H A Dtest_vmalloc.c83 unsigned long size, align, rnd; in random_size_align_alloc_test() local
88 get_random_bytes(&rnd, sizeof(rnd)); in random_size_align_alloc_test()
93 align = 1 << (rnd % 23); in random_size_align_alloc_test()
98 size = ((rnd % 10) + 1) * PAGE_SIZE; in random_size_align_alloc_test()
442 unsigned int rnd; in shuffle_array() local
446 get_random_bytes(&rnd, sizeof(rnd)); in shuffle_array()
449 j = rnd % i; in shuffle_array()
H A Dinterval_tree_test.c27 static struct rnd_state rnd; variable
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()
81 prandom_seed_state(&rnd, 3141592653589793238ULL); in interval_tree_test_init()
H A Dtest_parman.c83 struct rnd_state rnd; member
134 prandom_seed_state(&test_parman->rnd, 3141592653589793238ULL); in test_parman_rnd_init()
139 return prandom_u32_state(&test_parman->rnd); in test_parman_rnd_get()
H A Drbtree_test.c30 static struct rnd_state rnd; variable
153 nodes[i].key = prandom_u32_state(&rnd); in init()
154 nodes[i].val = prandom_u32_state(&rnd); in init()
254 prandom_seed_state(&rnd, 3141592653589793238ULL); in rbtree_test_init()
/OK3568_Linux_fs/u-boot/tools/
H A Dsunxi-spl-image-builder.c114 FILE *src, FILE *rnd, FILE *dst, in write_page() argument
161 ret = fread(buffer + offs, 1, cnt, rnd); in write_page()
162 if (!ret && !feof(rnd)) { in write_page()
203 ret = fread(buffer + cnt, 1, pad, rnd); in write_page()
204 if (!ret && !feof(rnd)) { in write_page()
242 FILE *src, *dst, *rnd; in create_image() local
272 rnd = fopen("/dev/urandom", "r"); in create_image()
273 if (!rnd) { in create_image()
281 ret = write_page(info, buffer, src, rnd, dst, bch, page++); in create_image()
/OK3568_Linux_fs/kernel/arch/powerpc/mm/
H A Dmmap.c41 unsigned long shift, rnd; in arch_mmap_rnd() local
48 rnd = get_random_long() % (1ul << shift); in arch_mmap_rnd()
50 return rnd << PAGE_SHIFT; in arch_mmap_rnd()
65 static inline unsigned long mmap_base(unsigned long rnd, in mmap_base() argument
80 return PAGE_ALIGN(DEFAULT_MAP_WINDOW - gap - rnd); in mmap_base()
/OK3568_Linux_fs/kernel/arch/x86/mm/
H A Dmmap.c82 static unsigned long mmap_base(unsigned long rnd, unsigned long task_size, in mmap_base() argument
105 return PAGE_ALIGN(task_size - gap - rnd); in mmap_base()
108 static unsigned long mmap_legacy_base(unsigned long rnd, in mmap_legacy_base() argument
111 return __TASK_UNMAPPED_BASE(task_size) + rnd; in mmap_legacy_base()
/OK3568_Linux_fs/kernel/tools/testing/selftests/bpf/progs/
H A Dtest_map_lock.c37 int rnd = bpf_get_prandom_u32(); in bpf_map_lock_test() local
47 val->var[i] = rnd; in bpf_map_lock_test()
56 q->var[i] = rnd; in bpf_map_lock_test()
/OK3568_Linux_fs/kernel/kernel/
H A Dacct.c317 int exp, rnd; in encode_comp_t() local
319 exp = rnd = 0; in encode_comp_t()
321 rnd = value & (1 << (EXPSIZE - 1)); /* Round up? */ in encode_comp_t()
329 if (rnd && (++value > MAXFRACT)) { in encode_comp_t()
359 int exp, rnd; in encode_comp2_t() local
362 rnd = 0; in encode_comp2_t()
364 rnd = value & 1; in encode_comp2_t()
372 if (rnd && (++value > MAXFRACT2)) { in encode_comp2_t()
/OK3568_Linux_fs/kernel/arch/s390/mm/
H A Dmmap.c43 static unsigned long mmap_base_legacy(unsigned long rnd) in mmap_base_legacy() argument
45 return TASK_UNMAPPED_BASE + rnd; in mmap_base_legacy()
48 static inline unsigned long mmap_base(unsigned long rnd, in mmap_base() argument
71 return PAGE_ALIGN(STACK_TOP - gap - rnd); in mmap_base()
/OK3568_Linux_fs/kernel/tools/testing/selftests/filesystems/incfs/
H A Dincfs_stress.c117 off_t offset = rnd(read_data->filesize, &read_data->rng_seed); in reader()
119 rnd(read_data->filesize - offset, &read_data->rng_seed); in reader()
195 size = 1 << (rnd(options->size, &seed) + 12); in test_files()
196 size += rnd(size, &seed); in test_files()
232 rnd(0, &seed); in test_files()
/OK3568_Linux_fs/kernel/drivers/gpio/
H A Dgpio-menz127.c43 unsigned int rnd; in men_z127_debounce() local
53 rnd = fls(debounce) - 1; in men_z127_debounce()
55 if (rnd && (debounce & BIT(rnd - 1))) in men_z127_debounce()
/OK3568_Linux_fs/kernel/arch/x86/crypto/
H A Dsha512-ssse3-asm.S118 .macro SHA512_Round rnd argument
128 idx = \rnd
153 .macro SHA512_2Sched_2Round_sse rnd argument
174 idx = \rnd -2
180 idx = \rnd
182 idx = \rnd - 15
226 idx = \rnd + 1
247 idx = \rnd - 7
254 idx =\rnd-16
259 movdqa %xmm0, W_t(\rnd) # Store scheduled qwords
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H A Dsha512-avx-asm.S125 .macro SHA512_Round rnd argument
134 idx = \rnd
159 .macro SHA512_2Sched_2Round_avx rnd argument
175 idx = \rnd - 2
177 idx = \rnd - 15
190 idx = \rnd
230 idx = \rnd - 16
232 idx = \rnd - 7
239 idx = \rnd + 1
251 idx = \rnd
/OK3568_Linux_fs/external/rknpu2/examples/3rdparty/opencv/opencv-linux-aarch64/include/opencv2/flann/
H A Dhierarchical_clustering_index.h115 int rnd; in chooseCentersRandom() local
118 rnd = r.next(); in chooseCentersRandom()
119 if (rnd<0) { in chooseCentersRandom()
124 centers[index] = dsindices[rnd]; in chooseCentersRandom()
153 int rnd = rand_int(n); in chooseCentersGonzales() local
154 assert(rnd >=0 && rnd < n); in chooseCentersGonzales()
156 centers[0] = dsindices[rnd]; in chooseCentersGonzales()
H A Dkmeans_index.h114 int rnd; in chooseCentersRandom() local
117 rnd = r.next(); in chooseCentersRandom()
118 if (rnd<0) { in chooseCentersRandom()
123 centers[index] = indices[rnd]; in chooseCentersRandom()
152 int rnd = rand_int(n); in chooseCentersGonzales() local
153 assert(rnd >=0 && rnd < n); in chooseCentersGonzales()
155 centers[0] = indices[rnd]; in chooseCentersGonzales()
/OK3568_Linux_fs/kernel/net/sched/
H A Dsch_netem.c203 u32 rnd = prandom_u32(); in loss_4state() local
217 if (rnd < clg->a4) { in loss_4state()
220 } else if (clg->a4 < rnd && rnd < clg->a1 + clg->a4) { in loss_4state()
223 } else if (clg->a1 + clg->a4 < rnd) { in loss_4state()
229 if (rnd < clg->a5) { in loss_4state()
238 if (rnd < clg->a3) in loss_4state()
240 else if (clg->a3 < rnd && rnd < clg->a2 + clg->a3) { in loss_4state()
242 } else if (clg->a2 + clg->a3 < rnd) { in loss_4state()
324 u32 rnd; in tabledist() local
329 rnd = get_crandom(state); in tabledist()
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/OK3568_Linux_fs/kernel/drivers/firmware/efi/libstub/
H A Defi-stub.c280 u32 rnd; in efi_pe_entry() local
282 status = efi_get_random_bytes(sizeof(rnd), (u8 *)&rnd); in efi_pe_entry()
285 (((headroom >> 21) * rnd) >> (32 - 21)); in efi_pe_entry()
/OK3568_Linux_fs/external/security/rk_tee_user/v2/host/xtest/
H A Dsha_perf.c171 static int rnd; in read_random() local
174 if (!rnd) { in read_random()
175 rnd = open("/dev/urandom", O_RDONLY); in read_random()
176 if (rnd < 0) { in read_random()
181 s = read(rnd, in, rsize); in read_random()
H A Daes_perf.c312 static int rnd; in read_random() local
315 if (!rnd) { in read_random()
316 rnd = open("/dev/urandom", O_RDONLY); in read_random()
317 if (rnd < 0) { in read_random()
322 s = read(rnd, in, rsize); in read_random()
/OK3568_Linux_fs/kernel/mm/
H A Dutil.c381 unsigned long rnd; in arch_mmap_rnd() local
385 rnd = get_random_long() & ((1UL << mmap_rnd_compat_bits) - 1); in arch_mmap_rnd()
388 rnd = get_random_long() & ((1UL << mmap_rnd_bits) - 1); in arch_mmap_rnd()
390 return rnd << PAGE_SHIFT; in arch_mmap_rnd()
412 static unsigned long mmap_base(unsigned long rnd, struct rlimit *rlim_stack) in mmap_base() argument
430 return PAGE_ALIGN(STACK_TOP - gap - rnd); in mmap_base()
/OK3568_Linux_fs/kernel/arch/m68k/math-emu/
H A Dfp_arith.c83 if (FPDATA->rnd == FPCR_ROUND_RM) in fp_fadd()
636 fp_roundint(dest, FPDATA->rnd); in fp_fint()
681 oldround = FPDATA->rnd; in fp_fscale()
682 FPDATA->rnd = FPCR_ROUND_RZ; in fp_fscale()
684 FPDATA->rnd = oldround; in fp_fscale()

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