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Searched refs:pde (Results 1 – 25 of 44) sorted by relevance

12

/linux/fs/proc/
H A Dinode.c63 ei->pde = NULL; in proc_alloc_inode()
78 if (ei->pde) in proc_free_inode()
79 pde_put(ei->pde); in proc_free_inode()
198 static inline int use_pde(struct proc_dir_entry *pde) in use_pde() argument
200 return likely(atomic_inc_unless_negative(&pde->in_use)); in use_pde()
203 static void unuse_pde(struct proc_dir_entry *pde) in unuse_pde() argument
205 if (unlikely(atomic_dec_return(&pde->in_use) == BIAS)) in unuse_pde()
206 complete(pde->pde_unload_completion); in unuse_pde()
218 static void close_pdeo(struct proc_dir_entry *pde, struct pde_opener *pdeo) in close_pdeo() argument
219 __releases(&pde->pde_unload_lock) in close_pdeo()
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H A Dinternal.h77 static inline bool pde_is_permanent(const struct proc_dir_entry *pde) in pde_is_permanent() argument
79 return pde->flags & PROC_ENTRY_PERMANENT; in pde_is_permanent()
83 static inline void pde_make_permanent(struct proc_dir_entry *pde) in pde_make_permanent() argument
87 pde->flags |= PROC_ENTRY_PERMANENT; in pde_make_permanent()
90 static inline bool pde_has_proc_read_iter(const struct proc_dir_entry *pde) in pde_has_proc_read_iter() argument
92 return pde->flags & PROC_ENTRY_proc_read_iter; in pde_has_proc_read_iter()
95 static inline bool pde_has_proc_compat_ioctl(const struct proc_dir_entry *pde) in pde_has_proc_compat_ioctl() argument
98 return pde->flags & PROC_ENTRY_proc_compat_ioctl; in pde_has_proc_compat_ioctl()
104 static inline bool pde_has_proc_lseek(const struct proc_dir_entry *pde) in pde_has_proc_lseek() argument
106 return pde->flags & PROC_ENTRY_proc_lseek; in pde_has_proc_lseek()
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H A Dgeneric.c37 void pde_free(struct proc_dir_entry *pde) in pde_free() argument
39 if (S_ISLNK(pde->mode)) in pde_free()
40 kfree(pde->data); in pde_free()
41 if (pde->name != pde->inline_name) in pde_free()
42 kfree(pde->name); in pde_free()
43 kmem_cache_free(proc_dir_entry_cache, pde); in pde_free()
372 static void pde_set_flags(struct proc_dir_entry *pde) in pde_set_flags() argument
374 const struct proc_ops *proc_ops = pde->proc_ops; in pde_set_flags()
380 pde->flags |= PROC_ENTRY_PERMANENT; in pde_set_flags()
382 pde->flags |= PROC_ENTRY_proc_read_iter; in pde_set_flags()
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H A Dcmdline.c17 struct proc_dir_entry *pde; in proc_cmdline_init() local
19 pde = proc_create_single("cmdline", 0, NULL, cmdline_proc_show); in proc_cmdline_init()
20 pde_make_permanent(pde); in proc_cmdline_init()
21 pde->size = saved_command_line_len + 1; in proc_cmdline_init()
H A Dversion.c21 struct proc_dir_entry *pde; in proc_version_init() local
23 pde = proc_create_single("version", 0, NULL, version_proc_show); in proc_version_init()
24 pde_make_permanent(pde); in proc_version_init()
H A Dloadavg.c31 struct proc_dir_entry *pde; in proc_loadavg_init() local
33 pde = proc_create_single("loadavg", 0, NULL, loadavg_proc_show); in proc_loadavg_init()
34 pde_make_permanent(pde); in proc_loadavg_init()
H A Dsoftirqs.c31 struct proc_dir_entry *pde; in proc_softirqs_init() local
33 pde = proc_create_single("softirqs", 0, NULL, show_softirqs); in proc_softirqs_init()
34 pde_make_permanent(pde); in proc_softirqs_init()
H A Ddevices.c58 struct proc_dir_entry *pde; in proc_devices_init() local
60 pde = proc_create_seq("devices", 0, NULL, &devinfo_ops); in proc_devices_init()
61 pde_make_permanent(pde); in proc_devices_init()
/linux/drivers/net/wireless/ath/
H A Ddfs_pri_detector.c160 static struct pulse_elem *pulse_queue_get_tail(struct pri_detector *pde) in pulse_queue_get_tail() argument
162 struct list_head *l = &pde->pulses; in pulse_queue_get_tail()
168 static bool pulse_queue_dequeue(struct pri_detector *pde) in pulse_queue_dequeue() argument
170 struct pulse_elem *p = pulse_queue_get_tail(pde); in pulse_queue_dequeue()
173 pde->count--; in pulse_queue_dequeue()
177 return (pde->count > 0); in pulse_queue_dequeue()
181 static void pulse_queue_check_window(struct pri_detector *pde) in pulse_queue_check_window() argument
187 if (pde->count < 2) in pulse_queue_check_window()
190 if (pde->last_ts <= pde->window_size) in pulse_queue_check_window()
193 min_valid_ts = pde->last_ts - pde->window_size; in pulse_queue_check_window()
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/linux/arch/m68k/kernel/
H A Dbootinfo_proc.c61 struct proc_dir_entry *pde; in init_bootinfo_procfs() local
70 pde = proc_create_data("bootinfo", 0400, NULL, &bootinfo_proc_ops, NULL); in init_bootinfo_procfs()
71 if (!pde) { in init_bootinfo_procfs()
/linux/net/netfilter/
H A Dnf_flow_table_procfs.c69 struct proc_dir_entry *pde; in nf_flow_table_init_proc() local
71 pde = proc_create_net("nf_flowtable", 0444, net->proc_net_stat, in nf_flow_table_init_proc()
74 return pde ? 0 : -ENOMEM; in nf_flow_table_init_proc()
H A Dnf_conntrack_standalone.c483 struct proc_dir_entry *pde; in nf_conntrack_standalone_init_proc() local
487 pde = proc_create_net("nf_conntrack", 0440, net->proc_net, &ct_seq_ops, in nf_conntrack_standalone_init_proc()
489 if (!pde) in nf_conntrack_standalone_init_proc()
495 proc_set_user(pde, root_uid, root_gid); in nf_conntrack_standalone_init_proc()
497 pde = proc_create_net("nf_conntrack", 0444, net->proc_net_stat, in nf_conntrack_standalone_init_proc()
499 if (!pde) in nf_conntrack_standalone_init_proc()
H A Dxt_recent.c338 struct proc_dir_entry *pde; in recent_mt_check() local
415 pde = proc_create_data(t->name, ip_list_perms, recent_net->xt_recent, in recent_mt_check()
417 if (pde == NULL) { in recent_mt_check()
422 proc_set_user(pde, uid, gid); in recent_mt_check()
/linux/drivers/iommu/intel/
H A Dpasid.h55 static inline bool pasid_pde_is_present(struct pasid_dir_entry *pde) in pasid_pde_is_present() argument
57 return READ_ONCE(pde->val) & PASID_PTE_PRESENT; in pasid_pde_is_present()
62 get_pasid_table_from_pde(struct pasid_dir_entry *pde) in get_pasid_table_from_pde() argument
64 if (!pasid_pde_is_present(pde)) in get_pasid_table_from_pde()
67 return phys_to_virt(READ_ONCE(pde->val) & PDE_PFN_MASK); in get_pasid_table_from_pde()
/linux/drivers/gpu/drm/i915/gt/
H A Dgen8_ppgtt.c22 u64 pde = addr | GEN8_PAGE_PRESENT | GEN8_PAGE_RW; in gen8_pde_encode() local
25 pde |= PPAT_CACHED_PDE; in gen8_pde_encode()
27 pde |= PPAT_UNCACHED; in gen8_pde_encode()
29 return pde; in gen8_pde_encode()
209 void **pde = pd->entry; in __gen8_ppgtt_cleanup() local
212 if (!*pde) in __gen8_ppgtt_cleanup()
215 __gen8_ppgtt_cleanup(vm, *pde, GEN8_PDES, lvl - 1); in __gen8_ppgtt_cleanup()
216 } while (pde++, --count); in __gen8_ppgtt_cleanup()
902 struct i915_page_directory *pde; in gen8_preallocate_top_level_pdp() local
905 pde = alloc_pd(vm); in gen8_preallocate_top_level_pdp()
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/linux/drivers/iommu/
H A Dtegra-smmu.c185 static dma_addr_t smmu_pde_to_dma(struct tegra_smmu *smmu, u32 pde) in smmu_pde_to_dma() argument
187 return (dma_addr_t)(pde & smmu->pfn_mask) << 12; in smmu_pde_to_dma()
604 unsigned int pde = iova_pd_index(iova); in as_get_pte() local
607 if (!as->pts[pde]) { in as_get_pte()
624 as->pts[pde] = pt; in as_get_pte()
631 *dmap = smmu_pde_to_dma(smmu, as->pd->val[pde]); in as_get_pte()
634 return tegra_smmu_pte_offset(as->pts[pde], iova); in as_get_pte()
646 unsigned int pde = iova_pd_index(iova); in tegra_smmu_pte_put_use() local
647 struct tegra_pt *pt = as->pts[pde]; in tegra_smmu_pte_put_use()
653 if (--as->count[pde] == 0) { in tegra_smmu_pte_put_use()
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/linux/drivers/char/
H A Dtoshiba.c499 struct proc_dir_entry *pde; in toshiba_init() local
501 pde = proc_create_single("toshiba", 0, NULL, proc_toshiba_show); in toshiba_init()
502 if (!pde) { in toshiba_init()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
H A Dvmm.c32 kvfree(pgt->pde); in nvkm_vmm_pt_del()
63 pgt->pde = kvzalloc_objs(*pgt->pde, pten); in nvkm_vmm_pt_new()
64 if (!pgt->pde) { in nvkm_vmm_pt_new()
161 pgd->pde[pdei] = NVKM_VMM_PDE_SPARSE; in nvkm_vmm_unref_pdes()
164 pgd->pde[pdei] = NULL; in nvkm_vmm_unref_pdes()
171 func->pde(vmm, pgd, pdei); in nvkm_vmm_unref_pdes()
172 pgd->pde[pdei] = NULL; in nvkm_vmm_unref_pdes()
178 func->pde(vmm, pgd, pdei); in nvkm_vmm_unref_pdes()
407 pgt->pde[ptei++] = NVKM_VMM_PDE_SPARSE; in nvkm_vmm_sparse_ptes()
420 memset(&pt->pde[ptei], 0x00, sizeof(pt->pde[0]) * ptes); in nvkm_vmm_sparse_unref_ptes()
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H A Dvmmnv50.c151 if (!nv50_vmm_pde(vmm, pgd->pde[pdei], &data)) in nv50_vmm_pgd_pde()
163 .pde = nv50_vmm_pgd_pde,
356 if (!nv50_vmm_pde(vmm, vmm->pd->pde[pdei], &data)) { in nv50_vmm_join()
H A Dvmmgf100.c108 struct nvkm_vmm_pt *pgt = pgd->pde[pdei]; in gf100_vmm_pgd_pde()
149 .pde = gf100_vmm_pgd_pde,
/linux/tools/testing/selftests/kvm/lib/x86/
H A Dprocessor.c412 u64 *pde, *pde_start; in virt_arch_dump() local
450 pde = &pde_start[n3]; in virt_arch_dump()
451 if (!is_present_pte(mmu, pde)) in virt_arch_dump()
455 indent, "", pde - pde_start, pde, in virt_arch_dump()
456 addr_hva2gpa(vm, pde), in virt_arch_dump()
457 PTE_GET_PFN(*pde), is_writable_pte(mmu, pde), in virt_arch_dump()
458 is_nx_pte(mmu, pde)); in virt_arch_dump()
460 pte_start = addr_gpa2hva(vm, *pde in virt_arch_dump()
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/linux/drivers/scsi/
H A Dscsi_proc.c551 struct proc_dir_entry *pde; in scsi_init_procfs() local
557 pde = proc_create("scsi/scsi", 0, NULL, &scsi_scsi_proc_ops); in scsi_init_procfs()
558 if (!pde) in scsi_init_procfs()
/linux/fs/afs/
H A Ddir_edit.c397 union afs_xdr_dirent *de, *pde; in afs_edit_dir_remove() local
485 pde = &pblock->dirents[ps]; in afs_edit_dir_remove()
486 prev_next = pde->u.hash_next; in afs_edit_dir_remove()
495 pde->u.hash_next = next; in afs_edit_dir_remove()
/linux/drivers/usb/gadget/udc/
H A Dat91_udc.h138 struct proc_dir_entry *pde; member
/linux/ipc/
H A Dutil.c141 struct proc_dir_entry *pde; in ipc_init_proc_interface() local
152 pde = proc_create_data(path, in ipc_init_proc_interface()
157 if (!pde) in ipc_init_proc_interface()

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