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Searched refs:vec (Results 1 – 25 of 179) sorted by relevance

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/linux/drivers/media/common/videobuf2/
H A Dframe_vector.c41 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()
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H A Dvideobuf2-memops.c44 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()
H A Dvideobuf2-vmalloc.c27 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()
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/linux/include/media/
H A Dframe_vector.h17 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()
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/linux/tools/testing/selftests/mincore/
H A Dmincore_selftest.c34 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()
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/linux/arch/powerpc/sysdev/xics/
H A Dics-native.c40 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()
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H A Dicp-opal.c65 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()
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/linux/tools/testing/selftests/mm/
H A Dprocess_madv.c64 struct iovec vec[madvise_pages]; in TEST_F() local
85 vec[0].iov_base = &map[0 * pagesize]; in TEST_F()
86 vec[0].iov_len = pagesize; in TEST_F()
87 vec[1].iov_base = &map[3 * pagesize]; in TEST_F()
88 vec[1].iov_len = pagesize; in TEST_F()
89 vec[2].iov_base = &map[5 * pagesize]; in TEST_F()
90 vec[2].iov_len = pagesize; in TEST_F()
91 vec[3].iov_base = &map[8 * pagesize]; in TEST_F()
92 vec[3].iov_len = pagesize; in TEST_F()
94 ret = sys_process_madvise(pidfd, vec, madvise_page in TEST_F()
137 struct iovec vec; TEST_F() local
217 struct iovec vec; TEST_F() local
258 struct iovec vec; TEST_F() local
292 struct iovec vec; TEST_F() local
322 struct iovec vec; TEST_F() local
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H A Dpagemap_ioctl.c46 static long pagemap_ioctl(void *start, int len, void *vec, int vec_len, int flag, in pagemap_ioctl()
54 arg.vec = (uintptr_t)vec; in pagemap_ioctl()
67 static long pagemap_ioc(void *start, int len, void *vec, int vec_len, int flag, in pagemap_ioc()
76 arg.vec = (uintptr_t)vec; in pagemap_ioc()
191 char *mem, *vec; in userfaultfd_tests()
214 vec = calloc(vec_size, sizeof(struct page_region)); in userfaultfd_tests()
216 written = pagemap_ioctl(mem, mem_size, vec, 1, PM_SCAN_WP_MATCHING | PM_SCAN_CHECK_WPASYNC, in userfaultfd_tests()
225 free(vec); in userfaultfd_tests()
44 pagemap_ioctl(void * start,int len,void * vec,int vec_len,int flag,int max_pages,long required_mask,long anyof_mask,long excluded_mask,long return_mask) pagemap_ioctl() argument
65 pagemap_ioc(void * start,int len,void * vec,int vec_len,int flag,int max_pages,long required_mask,long anyof_mask,long excluded_mask,long return_mask,long * walk_end) pagemap_ioc() argument
189 char *mem, *vec; userfaultfd_tests() local
227 get_reads(struct page_region * vec,int vec_size) get_reads() argument
243 struct page_region *vec, *vec2; sanity_tests_sd() local
684 struct page_region *vec, *vec2; base_tests() local
808 struct page_region *vec, *vec2; hpage_unit_tests() local
1000 struct page_region *vec = calloc(vec_size, sizeof(struct page_region)); unmapped_region_tests() local
1018 struct page_region vec; test_simple() local
1056 struct page_region *vec; sanity_tests() local
1229 struct page_region vec; mprotect_tests() local
1487 struct page_region vec; zeropfn_tests() local
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/linux/security/apparmor/
H A Dlabel.c189 static bool vec_is_stale(struct aa_profile **vec, int n) in vec_is_stale() argument
193 AA_BUG(!vec); in vec_is_stale()
196 if (profile_is_stale(vec[i])) in vec_is_stale()
215 u |= new->vec[i]->label.flags & (FLAG_DEBUG1 | FLAG_DEBUG2 | in accum_label_info()
217 if (!(u & new->vec[i]->label.flags & FLAG_UNCONFINED)) in accum_label_info()
219 new->mediates |= new->vec[i]->label.mediates; in accum_label_info()
230 * assumes vec is sorted
231 * Assumes @vec has null terminator at vec[n], and will null terminate
232 * vec[
234 unique(struct aa_profile ** vec,int n) unique() argument
273 aa_vec_unique(struct aa_profile ** vec,int n,int flags) aa_vec_unique() argument
734 __vec_find(struct aa_profile ** vec,int n) __vec_find() argument
848 vec_find(struct aa_profile ** vec,int n) vec_find() argument
867 vec_create_and_insert_label(struct aa_profile ** vec,int len,gfp_t gfp) vec_create_and_insert_label() argument
901 aa_vec_find_or_create_label(struct aa_profile ** vec,int len,gfp_t gfp) aa_vec_find_or_create_label() argument
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/linux/kernel/sched/
H A Dcpupri.c71 struct cpupri_vec *vec = &cp->pri_to_cpu[idx]; in __cpupri_find() local
74 if (!atomic_read(&(vec)->count)) in __cpupri_find()
100 if (cpumask_any_and(&p->cpus_mask, vec->mask) >= nr_cpu_ids) in __cpupri_find()
104 cpumask_and(lowest_mask, &p->cpus_mask, vec->mask); in __cpupri_find()
231 struct cpupri_vec *vec = &cp->pri_to_cpu[newpri]; in cpupri_set() local
233 cpumask_set_cpu(cpu, vec->mask); in cpupri_set()
240 atomic_inc(&(vec)->count); in cpupri_set()
244 struct cpupri_vec *vec = &cp->pri_to_cpu[oldpri]; in cpupri_set() local
265 atomic_dec(&(vec)->count); in cpupri_set()
267 cpumask_clear_cpu(cpu, vec->mask); in cpupri_set()
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/linux/drivers/irqchip/
H A Dirq-riscv-imsic-platform.c56 struct imsic_vector *vec = irq_data_get_irq_chip_data(d); in imsic_irq_retrigger() local
59 if (WARN_ON(!vec)) in imsic_irq_retrigger()
62 local = per_cpu_ptr(imsic->global.local, vec->cpu); in imsic_irq_retrigger()
63 writel_relaxed(vec->local_id, local->msi_va); in imsic_irq_retrigger()
72 static void imsic_irq_compose_vector_msg(struct imsic_vector *vec, struct msi_msg *msg) in imsic_irq_compose_vector_msg() argument
76 if (WARN_ON(!vec)) in imsic_irq_compose_vector_msg()
79 if (WARN_ON(!imsic_cpu_page_phys(vec->cpu, 0, &msi_addr))) in imsic_irq_compose_vector_msg()
84 msg->data = vec->local_id; in imsic_irq_compose_vector_msg()
93 static void imsic_msi_update_msg(struct irq_data *d, struct imsic_vector *vec) in imsic_msi_update_msg() argument
97 imsic_irq_compose_vector_msg(vec, &msg); in imsic_msi_update_msg()
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H A Dirq-riscv-imsic-state.h82 void imsic_vector_mask(struct imsic_vector *vec);
83 void imsic_vector_unmask(struct imsic_vector *vec);
85 static inline bool imsic_vector_isenabled(struct imsic_vector *vec) in imsic_vector_isenabled() argument
87 return READ_ONCE(vec->enable); in imsic_vector_isenabled()
90 static inline struct imsic_vector *imsic_vector_get_move(struct imsic_vector *vec) in imsic_vector_get_move() argument
92 return READ_ONCE(vec->move_prev); in imsic_vector_get_move()
95 void imsic_vector_force_move_cleanup(struct imsic_vector *vec);
101 void imsic_vector_debug_show(struct seq_file *m, struct imsic_vector *vec, int ind);
/linux/arch/arc/kernel/
H A Dtroubleshoot.c114 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()
/linux/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dcn20k.c124 int vector, intr_vec, vec = 0; in cn20k_disable_pfvf_mbox_intr() local
141 RVU_MBOX_PF_INT_VEC_VFPF1_MBOX1; intr_vec++, vec++) { in cn20k_disable_pfvf_mbox_intr()
143 free_irq(vector, pf->hw.pfvf_irq_devid[vec]); in cn20k_disable_pfvf_mbox_intr()
175 int intr_vec, ret, vec = 0; in cn20k_register_pfvf_mbox_intr() local
185 RVU_MBOX_PF_INT_VEC_VFPF1_MBOX1; intr_vec++, vec++) { in cn20k_register_pfvf_mbox_intr()
188 irq_data[vec].intr_status = in cn20k_register_pfvf_mbox_intr()
190 irq_data[vec].start = 0; in cn20k_register_pfvf_mbox_intr()
191 irq_data[vec].mdevs = 64; in cn20k_register_pfvf_mbox_intr()
194 irq_data[vec].intr_status = in cn20k_register_pfvf_mbox_intr()
196 irq_data[vec].start = 64; in cn20k_register_pfvf_mbox_intr()
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/linux/net/rds/
H A Drdma.c51 * Returns 0 if the vec is invalid. It is invalid if the number of bytes
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 in __rds_rdma_map()
560 struct rds_iovec *vec; rds_rdma_extra_size() local
611 rds_cmsg_rdma_args(struct rds_sock * rs,struct rds_message * rm,struct cmsghdr * cmsg,struct rds_iov_vector * vec) rds_cmsg_rdma_args() argument
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/linux/drivers/crypto/cavium/nitrox/
H A Dnitrox_isr.c270 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()
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/linux/tools/testing/selftests/kvm/x86/
H A Dmsrs_test.c100 u8 vec; in __rdmsr() local
102 vec = rdmsr_safe(msr, &val); in __rdmsr()
103 __GUEST_ASSERT(!vec, "Unexpected %s on RDMSR(0x%x)", ex_str(vec), msr); in __rdmsr()
111 u8 vec; in __wrmsr() local
113 vec = wrmsr_safe(msr, val); in __wrmsr()
114 __GUEST_ASSERT(!vec, "Unexpected %s on WRMSR(0x%x, 0x%lx)", in __wrmsr()
115 ex_str(vec), msr, val); in __wrmsr()
131 u8 vec; in guest_test_unsupported_msr() local
155 vec in guest_test_unsupported_msr()
180 u8 vec = wrmsr_safe(msr->index, msr->rsvd_val); guest_test_reserved_val() local
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/linux/net/ceph/
H A Dbuffer.c20 b->vec.iov_base = kvmalloc(len, gfp); in ceph_buffer_new()
21 if (!b->vec.iov_base) { in ceph_buffer_new()
28 b->vec.iov_len = len; in ceph_buffer_new()
39 kvfree(b->vec.iov_base); in ceph_buffer_release()
55 ceph_decode_copy(p, (*b)->vec.iov_base, len); in ceph_decode_buffer()
/linux/arch/x86/kvm/
H A Dfpu.h9 #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; })
/linux/arch/x86/kvm/vmx/
H A Dposted_intr.h24 int vec; in pi_find_highest_vector() local
26 vec = find_last_bit(pi_desc->pir, 256); in pi_find_highest_vector()
27 return vec < 256 ? vec : -1; in pi_find_highest_vector()
/linux/arch/alpha/kernel/
H A Dsetup.c424 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()
806 struct alpha_machine_vector *vec; in get_sysvec() local
809 vec = NULL; in get_sysvec()
811 vec = systype_vecs[type]; in get_sysvec()
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/linux/tools/perf/util/bpf_skel/
H A Dkwork_trace.bpf.c265 unsigned int vec = ctx->vec; in report_softirq_entry() local
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() local
300 .id = (__u64)vec, in latency_softirq_raise()
303 if (vec < NR_SOFTIRQ in latency_softirq_raise()
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/linux/fs/netfs/
H A Drolling_buffer.c121 struct page **vec; in rolling_buffer_load_from_ra() local
129 vec = (struct page **)fq->vec.folios; in rolling_buffer_load_from_ra()
130 nr = __readahead_batch(ractl, vec + folio_batch_count(&fq->vec), in rolling_buffer_load_from_ra()
131 folio_batch_space(&fq->vec)); in rolling_buffer_load_from_ra()
132 ix = fq->vec.nr; in rolling_buffer_load_from_ra()
134 fq->vec.nr = to; in rolling_buffer_load_from_ra()
/linux/rust/proc-macro2/
H A Drcvec.rs4 use alloc::vec;
23 inner: vec::IntoIter<T>,
57 let vec = if let Some(owned) = Rc::get_mut(&mut self.inner) { in make_owned() localVariable
62 RcVecBuilder { inner: vec } in make_owned()
112 let vec = mem::take(self.inner); in take() localVariable
113 RcVecBuilder { inner: vec } in take()

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