/linux/drivers/media/common/videobuf2/ |
H A D | frame_vector.c | 41 struct frame_vector *vec) in get_vaddr_frames() argument 49 if (WARN_ON_ONCE(nr_frames > vec->nr_allocated)) in get_vaddr_frames() 50 nr_frames = vec->nr_allocated; in get_vaddr_frames() 58 (struct page **)(vec->ptrs)); in get_vaddr_frames() 59 vec->got_ref = true; in get_vaddr_frames() 60 vec->is_pfns = false; in get_vaddr_frames() 61 vec->nr_frames = ret; in get_vaddr_frames() 66 vec->nr_frames = 0; in get_vaddr_frames() 80 void put_vaddr_frames(struct frame_vector *vec) in put_vaddr_frames() argument 84 if (!vec->got_ref) in put_vaddr_frames() [all …]
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H A D | videobuf2-memops.c | 44 struct frame_vector *vec; in vb2_create_framevec() local 49 vec = frame_vector_create(nr); in vb2_create_framevec() 50 if (!vec) in vb2_create_framevec() 52 ret = get_vaddr_frames(start & PAGE_MASK, nr, write, vec); in vb2_create_framevec() 60 return vec; in vb2_create_framevec() 62 put_vaddr_frames(vec); in vb2_create_framevec() 64 frame_vector_destroy(vec); in vb2_create_framevec() 76 void vb2_destroy_framevec(struct frame_vector *vec) in vb2_destroy_framevec() argument 78 put_vaddr_frames(vec); in vb2_destroy_framevec() 79 frame_vector_destroy(vec); in vb2_destroy_framevec()
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H A D | videobuf2-vmalloc.c | 27 struct frame_vector *vec; member 77 struct frame_vector *vec; in vb2_vmalloc_get_userptr() local 88 vec = vb2_create_framevec(vaddr, size, in vb2_vmalloc_get_userptr() 91 if (IS_ERR(vec)) { in vb2_vmalloc_get_userptr() 92 ret = PTR_ERR(vec); in vb2_vmalloc_get_userptr() 95 buf->vec = vec; in vb2_vmalloc_get_userptr() 96 n_pages = frame_vector_count(vec); in vb2_vmalloc_get_userptr() 97 if (frame_vector_to_pages(vec) < 0) { in vb2_vmalloc_get_userptr() 98 unsigned long *nums = frame_vector_pfns(vec); in vb2_vmalloc_get_userptr() 110 buf->vaddr = vm_map_ram(frame_vector_pages(vec), n_pages, -1); in vb2_vmalloc_get_userptr() [all …]
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/linux/tools/testing/selftests/mincore/ |
H A D | mincore_selftest.c | 34 unsigned char vec[1]; in TEST() local 40 retval = mincore(0, 0, vec); in TEST() 45 retval = mincore(NULL, page_size, vec); in TEST() 58 retval = mincore(addr + 1, page_size, vec); in TEST() 64 retval = mincore(addr, -1, vec); in TEST() 85 unsigned char vec[1]; in TEST() local 99 retval = mincore(addr, page_size, vec); in TEST() 101 ASSERT_EQ(0, vec[0]) { in TEST() 108 retval = mincore(addr, page_size, vec); in TEST() 110 ASSERT_EQ(1, vec[0]) { in TEST() [all …]
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/linux/include/media/ |
H A D | frame_vector.h | 17 void frame_vector_destroy(struct frame_vector *vec); 19 bool write, struct frame_vector *vec); 20 void put_vaddr_frames(struct frame_vector *vec); 21 int frame_vector_to_pages(struct frame_vector *vec); 22 void frame_vector_to_pfns(struct frame_vector *vec); 24 static inline unsigned int frame_vector_count(struct frame_vector *vec) in frame_vector_count() argument 26 return vec->nr_frames; in frame_vector_count() 29 static inline struct page **frame_vector_pages(struct frame_vector *vec) in frame_vector_pages() argument 31 if (vec->is_pfns) { in frame_vector_pages() 32 int err = frame_vector_to_pages(vec); in frame_vector_pages() [all …]
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/linux/tools/testing/selftests/mm/ |
H A D | pagemap_ioctl.c | 43 static long pagemap_ioctl(void *start, int len, void *vec, int vec_len, int flag, in pagemap_ioctl() argument 51 arg.vec = (uintptr_t)vec; in pagemap_ioctl() 64 static long pagemap_ioc(void *start, int len, void *vec, int vec_len, int flag, in pagemap_ioc() argument 73 arg.vec = (uintptr_t)vec; in pagemap_ioc() 188 char *mem, *vec; in userfaultfd_tests() local 211 vec = malloc(sizeof(struct page_region) * vec_size); in userfaultfd_tests() 213 written = pagemap_ioctl(mem, mem_size, vec, 1, PM_SCAN_WP_MATCHING | PM_SCAN_CHECK_WPASYNC, in userfaultfd_tests() 222 free(vec); in userfaultfd_tests() 226 get_reads(struct page_region * vec,int vec_size) get_reads() argument 240 struct page_region *vec, *vec2; sanity_tests_sd() local 680 struct page_region *vec, *vec2; base_tests() local 804 struct page_region *vec, *vec2; hpage_unit_tests() local 996 struct page_region *vec = malloc(sizeof(struct page_region) * vec_size); unmapped_region_tests() local 1014 struct page_region vec; test_simple() local 1051 struct page_region *vec; sanity_tests() local 1224 struct page_region vec; mprotect_tests() local [all...] |
/linux/arch/powerpc/sysdev/xics/ |
H A D | ics-native.c | 40 static void __iomem *ics_native_xive(struct ics_native *in, unsigned int vec) in ics_native_xive() argument 42 return in->base + 0x800 + ((vec - in->ibase) << 2); in ics_native_xive() 47 unsigned int vec = (unsigned int)irqd_to_hwirq(d); in ics_native_unmask_irq() local 52 pr_devel("ics-native: unmask virq %d [hw 0x%x]\n", d->irq, vec); in ics_native_unmask_irq() 54 if (vec < in->ibase || vec >= (in->ibase + in->icount)) in ics_native_unmask_irq() 58 out_be32(ics_native_xive(in, vec), (server << 8) | DEFAULT_PRIORITY); in ics_native_unmask_irq() 78 static void ics_native_do_mask(struct ics_native *in, unsigned int vec) in ics_native_do_mask() argument 80 out_be32(ics_native_xive(in, vec), 0xff); in ics_native_do_mask() 85 unsigned int vec = (unsigned int)irqd_to_hwirq(d); in ics_native_mask_irq() local 89 pr_devel("ics-native: mask virq %d [hw 0x%x]\n", d->irq, vec); in ics_native_mask_irq() [all …]
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H A D | icp-opal.c | 65 unsigned int vec; in icp_opal_get_irq() local 69 vec = xirr & 0x00ffffff; in icp_opal_get_irq() 70 if (vec == XICS_IRQ_SPURIOUS) in icp_opal_get_irq() 73 irq = irq_find_mapping(xics_host, vec); in icp_opal_get_irq() 75 xics_push_cppr(vec); in icp_opal_get_irq() 80 xics_mask_unknown_vec(vec); in icp_opal_get_irq() 151 unsigned int vec; in icp_opal_flush_interrupt() local 155 vec = xirr & 0x00ffffff; in icp_opal_flush_interrupt() 156 if (vec == XICS_IRQ_SPURIOUS) in icp_opal_flush_interrupt() 158 if (vec == XICS_IPI) { in icp_opal_flush_interrupt() [all …]
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H A D | icp-native.c | 119 unsigned int vec = xirr & 0x00ffffff; in icp_native_get_irq() local 122 if (vec == XICS_IRQ_SPURIOUS) in icp_native_get_irq() 125 irq = irq_find_mapping(xics_host, vec); in icp_native_get_irq() 127 xics_push_cppr(vec); in icp_native_get_irq() 132 xics_mask_unknown_vec(vec); in icp_native_get_irq() 176 unsigned int vec = xirr & 0x00ffffff; in icp_native_flush_interrupt() local 178 if (vec == XICS_IRQ_SPURIOUS) in icp_native_flush_interrupt() 180 if (vec == XICS_IPI) { in icp_native_flush_interrupt() 187 vec); in icp_native_flush_interrupt() 188 xics_mask_unknown_vec(vec); in icp_native_flush_interrupt()
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/linux/mm/ |
H A D | mincore.c | 30 unsigned char *vec = walk->private; in mincore_hugetlb() local 37 for (; addr != end; vec++, addr += PAGE_SIZE) in mincore_hugetlb() 38 *vec = present; in mincore_hugetlb() 39 walk->private = vec; in mincore_hugetlb() 73 struct vm_area_struct *vma, unsigned char *vec) in __mincore_unmapped_range() argument 83 vec[i] = mincore_page(vma->vm_file->f_mapping, pgoff); in __mincore_unmapped_range() 86 vec[i] = 0; in __mincore_unmapped_range() 106 unsigned char *vec = walk->private; in mincore_pte_range() local 111 memset(vec, 1, nr); in mincore_pte_range() 127 vma, vec); in mincore_pte_range() [all …]
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/linux/crypto/ |
H A D | testmgr.c | 1249 const struct hash_testvec *vec, in build_hash_sglist() argument 1257 kv.iov_base = (void *)vec->plaintext; in build_hash_sglist() 1258 kv.iov_len = vec->psize; in build_hash_sglist() 1259 iov_iter_kvec(&input, ITER_SOURCE, &kv, 1, vec->psize); in build_hash_sglist() 1260 return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, in build_hash_sglist() 1266 const struct hash_testvec *vec, in check_hash_result() argument 1271 if (memcmp(result, vec->digest, digestsize) != 0) { in check_hash_result() 1295 static int test_shash_vec_cfg(const struct hash_testvec *vec, in test_shash_vec_cfg() argument 1312 if (vec->ksize) { in test_shash_vec_cfg() 1313 err = do_setkey(crypto_shash_setkey, tfm, vec->key, vec->ksize, in test_shash_vec_cfg() [all …]
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/linux/security/apparmor/ |
H A D | label.c | 187 static bool vec_is_stale(struct aa_profile **vec, int n) in vec_is_stale() argument 191 AA_BUG(!vec); in vec_is_stale() 194 if (profile_is_stale(vec[i])) in vec_is_stale() 201 static long accum_vec_flags(struct aa_profile **vec, int n) in accum_vec_flags() argument 206 AA_BUG(!vec); in accum_vec_flags() 209 u |= vec[i]->label.flags & (FLAG_DEBUG1 | FLAG_DEBUG2 | in accum_vec_flags() 211 if (!(u & vec[i]->label.flags & FLAG_UNCONFINED)) in accum_vec_flags() 228 static inline int unique(struct aa_profile **vec, int n) in unique() argument 233 AA_BUG(!vec); in unique() 237 int res = profile_cmp(vec[pos], vec[i]); in unique() [all …]
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/linux/drivers/irqchip/ |
H A D | irq-riscv-imsic-state.c | 130 struct imsic_vector *vec, *mvec; in __imsic_local_sync() local 138 vec = &lpriv->vectors[i]; in __imsic_local_sync() 140 if (READ_ONCE(vec->enable)) in __imsic_local_sync() 151 mvec = READ_ONCE(vec->move); in __imsic_local_sync() 152 WRITE_ONCE(vec->move, NULL); in __imsic_local_sync() 153 if (mvec && mvec != vec) { in __imsic_local_sync() 237 void imsic_vector_mask(struct imsic_vector *vec) in imsic_vector_mask() argument 241 lpriv = per_cpu_ptr(imsic->lpriv, vec->cpu); in imsic_vector_mask() 242 if (WARN_ON_ONCE(&lpriv->vectors[vec->local_id] != vec)) in imsic_vector_mask() 252 WRITE_ONCE(vec->enable, false); in imsic_vector_mask() [all …]
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H A D | irq-riscv-imsic-platform.c | 55 struct imsic_vector *vec = irq_data_get_irq_chip_data(d); in imsic_irq_retrigger() local 58 if (WARN_ON(!vec)) in imsic_irq_retrigger() 61 local = per_cpu_ptr(imsic->global.local, vec->cpu); in imsic_irq_retrigger() 62 writel_relaxed(vec->local_id, local->msi_va); in imsic_irq_retrigger() 66 static void imsic_irq_compose_vector_msg(struct imsic_vector *vec, struct msi_msg *msg) in imsic_irq_compose_vector_msg() argument 70 if (WARN_ON(!vec)) in imsic_irq_compose_vector_msg() 73 if (WARN_ON(!imsic_cpu_page_phys(vec->cpu, 0, &msi_addr))) in imsic_irq_compose_vector_msg() 78 msg->data = vec->local_id; in imsic_irq_compose_vector_msg() 87 static void imsic_msi_update_msg(struct irq_data *d, struct imsic_vector *vec) in imsic_msi_update_msg() argument 91 imsic_irq_compose_vector_msg(vec, &msg); in imsic_msi_update_msg() [all …]
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H A D | irq-riscv-imsic-state.h | 80 void imsic_vector_mask(struct imsic_vector *vec); 81 void imsic_vector_unmask(struct imsic_vector *vec); 83 static inline bool imsic_vector_isenabled(struct imsic_vector *vec) in imsic_vector_isenabled() argument 85 return READ_ONCE(vec->enable); in imsic_vector_isenabled() 88 static inline struct imsic_vector *imsic_vector_get_move(struct imsic_vector *vec) in imsic_vector_get_move() argument 90 return READ_ONCE(vec->move); in imsic_vector_get_move() 100 void imsic_vector_debug_show(struct seq_file *m, struct imsic_vector *vec, int ind);
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/linux/kernel/sched/ |
H A D | cpupri.c | 70 struct cpupri_vec *vec = &cp->pri_to_cpu[idx]; in __cpupri_find() local 73 if (!atomic_read(&(vec)->count)) in __cpupri_find() 99 if (cpumask_any_and(&p->cpus_mask, vec->mask) >= nr_cpu_ids) in __cpupri_find() 103 cpumask_and(lowest_mask, &p->cpus_mask, vec->mask); in __cpupri_find() 230 struct cpupri_vec *vec = &cp->pri_to_cpu[newpri]; in cpupri_set() local 232 cpumask_set_cpu(cpu, vec->mask); in cpupri_set() 239 atomic_inc(&(vec)->count); in cpupri_set() 243 struct cpupri_vec *vec = &cp->pri_to_cpu[oldpri]; in cpupri_set() local 264 atomic_dec(&(vec)->count); in cpupri_set() 266 cpumask_clear_cpu(cpu, vec->mask); in cpupri_set() [all …]
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/linux/arch/arc/kernel/ |
H A D | troubleshoot.c | 114 unsigned int vec, cause_code; in show_ecr_verbose() local 120 vec = regs->ecr.vec; in show_ecr_verbose() 124 if (vec == ECR_V_DTLB_MISS) { in show_ecr_verbose() 129 } else if (vec == ECR_V_ITLB_MISS) { in show_ecr_verbose() 131 } else if (vec == ECR_V_MACH_CHK) { in show_ecr_verbose() 135 } else if (vec == ECR_V_PROTV) { in show_ecr_verbose() 145 } else if (vec == ECR_V_INSN_ERR) { in show_ecr_verbose() 148 } else if (vec == ECR_V_MEM_ERR) { in show_ecr_verbose() 155 } else if (vec == ECR_V_MISALIGN) { in show_ecr_verbose() 158 } else if (vec == ECR_V_TRAP) { in show_ecr_verbose()
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/linux/include/linux/ |
H A D | folio_queue.h | 24 struct folio_batch vec; /* Folios in the queue segment */ member 38 folio_batch_init(&folioq->vec); in folioq_init() 53 return folio_batch_count(&folioq->vec); in folioq_count() 116 unsigned int slot = folioq->vec.nr++; in folioq_append() 118 folioq->vec.folios[slot] = folio; in folioq_append() 125 unsigned int slot = folioq->vec.nr++; in folioq_append_mark() 127 folioq->vec.folios[slot] = folio; in folioq_append_mark() 135 return folioq->vec.folios[slot]; in folioq_folio() 150 folioq->vec.folios[slot] = NULL; in folioq_clear()
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/linux/net/rds/ |
H A D | rdma.c | 55 static unsigned int rds_pages_in_vec(struct rds_iovec *vec) in rds_pages_in_vec() argument 57 if ((vec->addr + vec->bytes <= vec->addr) || in rds_pages_in_vec() 58 (vec->bytes > (u64)UINT_MAX)) in rds_pages_in_vec() 61 return ((vec->addr + vec->bytes + PAGE_SIZE - 1) >> PAGE_SHIFT) - in rds_pages_in_vec() 62 (vec->addr >> PAGE_SHIFT); in rds_pages_in_vec() 201 if (((args->vec.addr + args->vec.bytes) < args->vec.addr) || in __rds_rdma_map() 202 PAGE_ALIGN(args->vec.addr + args->vec.bytes) < in __rds_rdma_map() 203 (args->vec.addr + args->vec.bytes)) { in __rds_rdma_map() 213 nr_pages = rds_pages_in_vec(&args->vec); in __rds_rdma_map() 228 args->vec.addr, args->vec.bytes, nr_pages); in __rds_rdma_map() [all …]
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/linux/drivers/crypto/cavium/nitrox/ |
H A D | nitrox_isr.c | 270 int vec; in nitrox_unregister_interrupts() local 277 vec = pci_irq_vector(pdev, i); in nitrox_unregister_interrupts() 278 irq_set_affinity_hint(vec, NULL); in nitrox_unregister_interrupts() 279 free_irq(vec, qvec); in nitrox_unregister_interrupts() 294 int nr_vecs, vec, cpu; in nitrox_register_interrupts() local 340 vec = pci_irq_vector(pdev, i); in nitrox_register_interrupts() 341 ret = request_irq(vec, nps_pkt_slc_isr, 0, qvec->name, qvec); in nitrox_register_interrupts() 348 irq_set_affinity_hint(vec, get_cpu_mask(cpu)); in nitrox_register_interrupts() 362 vec = pci_irq_vector(pdev, i); in nitrox_register_interrupts() 363 ret = request_irq(vec, nps_core_int_isr, 0, qvec->name, qvec); in nitrox_register_interrupts() [all …]
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/linux/arch/x86/kvm/ |
H A D | fpu.h | 9 #define __sse128_u union { sse128_t vec; u64 as_u64[2]; u32 as_u32[4]; } 10 #define sse128_lo(x) ({ __sse128_u t; t.vec = x; t.as_u64[0]; }) 11 #define sse128_hi(x) ({ __sse128_u t; t.vec = x; t.as_u64[1]; }) 12 #define sse128_l0(x) ({ __sse128_u t; t.vec = x; t.as_u32[0]; }) 13 #define sse128_l1(x) ({ __sse128_u t; t.vec = x; t.as_u32[1]; }) 14 #define sse128_l2(x) ({ __sse128_u t; t.vec = x; t.as_u32[2]; }) 15 #define sse128_l3(x) ({ __sse128_u t; t.vec = x; t.as_u32[3]; }) 16 #define sse128(lo, hi) ({ __sse128_u t; t.as_u64[0] = lo; t.as_u64[1] = hi; t.vec; })
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/linux/arch/alpha/kernel/ |
H A D | setup.c | 424 struct alpha_machine_vector *vec = NULL; in setup_arch() local 481 vec = get_sysvec_byname(p+9); in setup_arch() 547 if (!vec) { in setup_arch() 548 vec = get_sysvec(hwrpb->sys_type, hwrpb->sys_variation, in setup_arch() 552 if (!vec) { in setup_arch() 557 if (vec != &alpha_mv) { in setup_arch() 558 alpha_mv = *vec; in setup_arch() 807 struct alpha_machine_vector *vec; in get_sysvec() local 810 vec = NULL; in get_sysvec() 812 vec = systype_vecs[type]; in get_sysvec() [all …]
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/linux/tools/perf/util/bpf_skel/ |
H A D | kwork_trace.bpf.c | 265 unsigned int vec = ctx->vec; in report_softirq_entry() 269 .id = (__u64)vec, in report_softirq_entry() 272 if (vec < NR_SOFTIRQS) { in report_softirq_entry() 275 softirq_name_list[vec]); in report_softirq_entry() 287 .id = (__u64)ctx->vec, in report_softirq_exit() 296 unsigned int vec = ctx->vec; in latency_softirq_raise() 300 .id = (__u64)vec, in latency_softirq_raise() 303 if (vec < NR_SOFTIRQ in latency_softirq_raise() 264 unsigned int vec = ctx->vec; report_softirq_entry() local 295 unsigned int vec = ctx->vec; latency_softirq_raise() local [all...] |
/linux/arch/um/os-Linux/ |
H A D | process.c | 228 char vec[2]; in os_page_mincore() local 231 ret = mincore(addr, UM_KERN_PAGE_SIZE, vec); in os_page_mincore() 239 return vec[0] & 1; in os_page_mincore() 244 char *vec; in os_mincore() local 250 vec = calloc(1, (len + UM_KERN_PAGE_SIZE - 1) / UM_KERN_PAGE_SIZE); in os_mincore() 251 if (!vec) in os_mincore() 254 ret = mincore(addr, UM_KERN_PAGE_SIZE, vec); in os_mincore() 265 if (!(vec[i] & 1)) { in os_mincore() 273 free(vec); in os_mincore()
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/linux/net/smc/ |
H A D | smc_clc.c | 686 struct kvec vec = {buf, buflen}; in smc_clc_wait_msg() local 701 iov_iter_kvec(&msg.msg_iter, ITER_DEST, &vec, 1, in smc_clc_wait_msg() 748 iov_iter_kvec(&msg.msg_iter, ITER_DEST, &vec, 1, recvlen); in smc_clc_wait_msg() 760 vec.iov_base = &tmp; in smc_clc_wait_msg() 761 vec.iov_len = SMC_CLC_RECV_BUF_LEN; in smc_clc_wait_msg() 765 iov_iter_kvec(&msg.msg_iter, ITER_DEST, &vec, 1, recvlen); in smc_clc_wait_msg() 794 struct kvec vec; in smc_clc_send_decline() local 821 vec.iov_base = &dclc; in smc_clc_send_decline() 822 vec.iov_len = send_len; in smc_clc_send_decline() 823 len = kernel_sendmsg(smc->clcsock, &msg, &vec, 1, send_len); in smc_clc_send_decline() [all …]
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