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Searched refs:pde (Results 1 – 25 of 65) sorted by relevance

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/linux-6.3-rc2/fs/proc/
A Dinode.c47 de = ei->pde; in proc_evict_inode()
50 ei->pde = NULL; in proc_evict_inode()
73 ei->pde = NULL; in proc_alloc_inode()
290 unuse_pde(pde); in proc_reg_llseek()
306 unuse_pde(pde); in proc_reg_read_iter()
329 unuse_pde(pde); in proc_reg_read()
353 unuse_pde(pde); in proc_reg_write()
377 unuse_pde(pde); in proc_reg_poll()
401 unuse_pde(pde); in proc_reg_unlocked_ioctl()
425 unuse_pde(pde); in proc_reg_compat_ioctl()
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A Dinternal.h79 return pde->flags & PROC_ENTRY_PERMANENT; in pde_is_permanent()
82 static inline void pde_make_permanent(struct proc_dir_entry *pde) in pde_make_permanent() argument
84 pde->flags |= PROC_ENTRY_PERMANENT; in pde_make_permanent()
88 void pde_free(struct proc_dir_entry *pde);
102 struct proc_dir_entry *pde; member
120 return PROC_I(inode)->pde; in PDE()
195 static inline void pde_get(struct proc_dir_entry *pde) in pde_get() argument
197 refcount_inc(&pde->refcnt); in pde_get()
203 return S_ISDIR(pde->mode) && !pde->proc_iops; in is_empty_pde()
316 static inline void pde_force_lookup(struct proc_dir_entry *pde) in pde_force_lookup() argument
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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()
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()
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()
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()
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()
564 pde->flags |= PROC_ENTRY_PERMANENT; in pde_set_flags()
678 proc_free_inum(pde->low_ino); in pde_put()
679 pde_free(pde); in pde_put()
809 if (!pde->write) in proc_simple_write()
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A Duptime.c43 struct proc_dir_entry *pde; in proc_uptime_init() local
45 pde = proc_create_single("uptime", 0, NULL, uptime_proc_show); in proc_uptime_init()
46 pde_make_permanent(pde); in proc_uptime_init()
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()
A Dmeminfo.c167 struct proc_dir_entry *pde; in proc_meminfo_init() local
169 pde = proc_create_single("meminfo", 0, NULL, meminfo_proc_show); in proc_meminfo_init()
170 pde_make_permanent(pde); in proc_meminfo_init()
/linux-6.3-rc2/drivers/net/wireless/ath/
A Ddfs_pri_detector.c173 pde->count--; in pulse_queue_dequeue()
177 return (pde->count > 0); in pulse_queue_dequeue()
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()
197 pulse_queue_dequeue(pde); in pulse_queue_check_window()
216 pde->count++; in pulse_queue_enqueue()
217 pde->last_ts = ts; in pulse_queue_enqueue()
219 if (pde->count >= pde->max_count) in pulse_queue_enqueue()
370 pde->count = 0; in pri_detector_reset()
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/linux-6.3-rc2/arch/parisc/kernel/
A Dpdt.c116 static void report_mem_err(unsigned long pde) in report_mem_err() argument
122 addr = pde & PDT_ADDR_PHYS_MASK; in report_mem_err()
133 pde & PDT_ADDR_PERM_ERR ? "permanent ":"", in report_mem_err()
134 pde & PDT_ADDR_SINGLE_ERR ? "single":"multi"); in report_mem_err()
323 unsigned long pde = *bad_mem_ptr++; in pdt_mainloop() local
325 report_mem_err(pde); in pdt_mainloop()
328 if ((pde & PDT_ADDR_PERM_ERR) || in pdt_mainloop()
329 ((pde & PDT_ADDR_SINGLE_ERR) == 0)) in pdt_mainloop()
330 memory_failure(pde >> PAGE_SHIFT, 0); in pdt_mainloop()
332 soft_offline_page(pde >> PAGE_SHIFT, 0); in pdt_mainloop()
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/linux-6.3-rc2/drivers/gpu/drm/i915/gt/
A Dgen6_ppgtt.c20 const unsigned int pde, in gen6_write_pde() argument
27 ppgtt->pd_addr + pde); in gen6_write_pde()
154 unsigned int pde; in gen6_flush_pd() local
181 unsigned int pde; in gen6_alloc_va_range() local
196 if (!pd->entry[pde]) { in gen6_alloc_va_range()
199 pd->entry[pde] = pt; in gen6_alloc_va_range()
201 pt = pd->entry[pde]; in gen6_alloc_va_range()
258 u32 pde; in gen6_ppgtt_free_pd() local
260 gen6_for_all_pdes(pt, pd, pde) in gen6_ppgtt_free_pd()
300 unsigned int pde; in pd_vma_unbind() local
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A Dgen8_ppgtt.c24 pde |= PPAT_CACHED_PDE; in gen8_pde_encode()
26 pde |= PPAT_UNCACHED; in gen8_pde_encode()
28 return pde; in gen8_pde_encode()
179 void **pde = pd->entry; in __gen8_ppgtt_cleanup() local
182 if (!*pde) in __gen8_ppgtt_cleanup()
186 } while (pde++, --count); in __gen8_ppgtt_cleanup()
869 pde = alloc_pd(vm); in gen8_preallocate_top_level_pdp()
870 if (IS_ERR(pde)) in gen8_preallocate_top_level_pdp()
871 return PTR_ERR(pde); in gen8_preallocate_top_level_pdp()
875 free_pd(vm, pde); in gen8_preallocate_top_level_pdp()
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/linux-6.3-rc2/drivers/iommu/intel/
A Dpasid.h81 static inline bool pasid_pde_is_present(struct pasid_dir_entry *pde) in pasid_pde_is_present() argument
83 return READ_ONCE(pde->val) & PASID_PTE_PRESENT; in pasid_pde_is_present()
88 get_pasid_table_from_pde(struct pasid_dir_entry *pde) in get_pasid_table_from_pde() argument
90 if (!pasid_pde_is_present(pde)) in get_pasid_table_from_pde()
93 return phys_to_virt(READ_ONCE(pde->val) & PDE_PFN_MASK); in get_pasid_table_from_pde()
A Ddebugfs.c319 static void pgtable_walk_level(struct seq_file *m, struct dma_pte *pde, in pgtable_walk_level() argument
329 i++, pde++, start += level_to_directory_size(level)) { in pgtable_walk_level()
330 if (!dma_pte_present(pde)) in pgtable_walk_level()
333 path[level] = pde->val; in pgtable_walk_level()
334 if (dma_pte_superpage(pde) || level == 1) in pgtable_walk_level()
337 pgtable_walk_level(m, phys_to_virt(dma_pte_addr(pde)), in pgtable_walk_level()
/linux-6.3-rc2/arch/powerpc/kernel/
A Dproc_powerpc.c51 struct proc_dir_entry *pde; in proc_ppc64_init() local
53 pde = proc_create_data("powerpc/systemcfg", S_IFREG | 0444, NULL, in proc_ppc64_init()
55 if (!pde) in proc_ppc64_init()
57 proc_set_size(pde, PAGE_SIZE); in proc_ppc64_init()
/linux-6.3-rc2/arch/m68k/kernel/
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-6.3-rc2/net/netfilter/
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()
/linux-6.3-rc2/tools/testing/selftests/kvm/lib/x86_64/
A Dprocessor.c184 uint64_t *pml4e, *pdpe, *pde; in __virt_pg_map() local
216 if (*pde & PTE_LARGE_MASK) in __virt_pg_map()
265 uint64_t *pml4e, *pdpe, *pde; in __vm_get_page_table_entry() local
293 return pde; in __vm_get_page_table_entry()
309 uint64_t *pde, *pde_start; in virt_arch_dump() local
347 pde = &pde_start[n3]; in virt_arch_dump()
348 if (!(*pde & PTE_PRESENT_MASK)) in virt_arch_dump()
352 indent, "", pde - pde_start, pde, in virt_arch_dump()
353 addr_hva2gpa(vm, pde), in virt_arch_dump()
354 PTE_GET_PFN(*pde), !!(*pde & PTE_WRITABLE_MASK), in virt_arch_dump()
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/linux-6.3-rc2/drivers/iommu/
A Dtegra-smmu.c580 unsigned int pde = iova_pd_index(iova); in as_get_pte() local
583 if (!as->pts[pde]) { in as_get_pte()
600 as->pts[pde] = page; in as_get_pte()
624 unsigned int pde = iova_pd_index(iova); in tegra_smmu_pte_put_use() local
625 struct page *page = as->pts[pde]; in tegra_smmu_pte_put_use()
631 if (--as->count[pde] == 0) { in tegra_smmu_pte_put_use()
640 as->pts[pde] = NULL; in tegra_smmu_pte_put_use()
663 unsigned int pde = iova_pd_index(iova); in as_get_pde_page() local
664 struct page *page = as->pts[pde]; in as_get_pde_page()
688 if (as->pts[pde]) { in as_get_pde_page()
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/linux-6.3-rc2/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
A Dvmm.h35 #define NVKM_VMM_PDE_INVALID(pde) IS_ERR_OR_NULL(pde) argument
36 #define NVKM_VMM_PDE_SPARSED(pde) IS_ERR(pde) argument
38 struct nvkm_vmm_pt **pde; member
65 nvkm_vmm_pde_func pde; member
A Dvmm.c32 kvfree(pgt->pde); in nvkm_vmm_pt_del()
62 pgt->pde = kvcalloc(pten, sizeof(*pgt->pde), GFP_KERNEL); in nvkm_vmm_pt_new()
63 if (!pgt->pde) { in nvkm_vmm_pt_new()
160 pgd->pde[pdei] = NVKM_VMM_PDE_SPARSE; in nvkm_vmm_unref_pdes()
163 pgd->pde[pdei] = NULL; in nvkm_vmm_unref_pdes()
170 func->pde(vmm, pgd, pdei); in nvkm_vmm_unref_pdes()
171 pgd->pde[pdei] = NULL; in nvkm_vmm_unref_pdes()
177 func->pde(vmm, pgd, pdei); in nvkm_vmm_unref_pdes()
386 pgt->pde[ptei++] = NVKM_VMM_PDE_SPARSE; in nvkm_vmm_sparse_ptes()
398 memset(&pt->pde[ptei], 0x00, sizeof(pt->pde[0]) * ptes); in nvkm_vmm_sparse_unref_ptes()
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/linux-6.3-rc2/drivers/char/
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-6.3-rc2/fs/nilfs2/
A Ddir.c544 struct nilfs_dir_entry *de, *pde = NULL; in nilfs_delete_entry() local
558 pde = de; in nilfs_delete_entry()
561 if (pde) in nilfs_delete_entry()
562 from = (char *)pde - (char *)page_address(page); in nilfs_delete_entry()
566 if (pde) in nilfs_delete_entry()
567 pde->rec_len = nilfs_rec_len_to_disk(to - from); in nilfs_delete_entry()

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