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

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/linux/fs/proc/
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()
284 unuse_pde(pde); in proc_reg_llseek()
300 unuse_pde(pde); in proc_reg_read_iter()
321 unuse_pde(pde); in proc_reg_read()
343 unuse_pde(pde); in proc_reg_write()
365 unuse_pde(pde); in proc_reg_poll()
387 unuse_pde(pde); in proc_reg_unlocked_ioctl()
409 unuse_pde(pde); in proc_reg_compat_ioctl()
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A Dinternal.h80 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
85 pde->flags |= PROC_ENTRY_PERMANENT; in pde_make_permanent()
89 void pde_free(struct proc_dir_entry *pde);
103 struct proc_dir_entry *pde; member
121 return PROC_I(inode)->pde; in PDE()
227 static inline void pde_get(struct proc_dir_entry *pde) in pde_get() argument
229 refcount_inc(&pde->refcnt); in pde_get()
235 return S_ISDIR(pde->mode) && !pde->proc_iops; in is_empty_pde()
346 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 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()
563 pde->flags |= PROC_ENTRY_PERMANENT; in pde_set_flags()
677 proc_free_inum(pde->low_ino); in pde_put()
678 pde_free(pde); in pde_put()
808 if (!pde->write) in proc_simple_write()
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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 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.c175 struct proc_dir_entry *pde; in proc_meminfo_init() local
177 pde = proc_create_single("meminfo", 0, NULL, meminfo_proc_show); in proc_meminfo_init()
178 pde_make_permanent(pde); in proc_meminfo_init()
/linux/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/arch/parisc/kernel/
A Dpdt.c118 static void report_mem_err(unsigned long pde) in report_mem_err() argument
124 addr = pde & PDT_ADDR_PHYS_MASK; in report_mem_err()
135 pde & PDT_ADDR_PERM_ERR ? "permanent ":"", in report_mem_err()
136 pde & PDT_ADDR_SINGLE_ERR ? "single":"multi"); in report_mem_err()
325 unsigned long pde = *bad_mem_ptr++; in pdt_mainloop() local
327 report_mem_err(pde); in pdt_mainloop()
330 if ((pde & PDT_ADDR_PERM_ERR) || in pdt_mainloop()
331 ((pde & PDT_ADDR_SINGLE_ERR) == 0)) in pdt_mainloop()
332 memory_failure(pde >> PAGE_SHIFT, 0); in pdt_mainloop()
334 soft_offline_page(pde >> PAGE_SHIFT, 0); in pdt_mainloop()
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/linux/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()
260 u32 pde; in gen6_ppgtt_free_pd() local
262 gen6_for_all_pdes(pt, pd, pde) in gen6_ppgtt_free_pd()
302 unsigned int pde; in pd_vma_unbind() local
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A Dgen8_ppgtt.c25 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()
216 } while (pde++, --count); in __gen8_ppgtt_cleanup()
905 pde = alloc_pd(vm); in gen8_preallocate_top_level_pdp()
906 if (IS_ERR(pde)) in gen8_preallocate_top_level_pdp()
907 return PTR_ERR(pde); in gen8_preallocate_top_level_pdp()
911 free_pd(vm, pde); in gen8_preallocate_top_level_pdp()
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
A Dr535.c70 ctrl->numLevelsToCopy = vmm->pd->pde[0]->pde[0] ? 3 : 2; in r535_mmu_promote_vmm()
75 ctrl->levels[1].physAddress = vmm->pd->pde[0]->pt[0]->addr; in r535_mmu_promote_vmm()
79 if (vmm->pd->pde[0]->pde[0]) { in r535_mmu_promote_vmm()
80 ctrl->levels[2].physAddress = vmm->pd->pde[0]->pde[0]->pt[0]->addr; in r535_mmu_promote_vmm()
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
/linux/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/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/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/drivers/iommu/intel/
A Dpasid.h62 static inline bool pasid_pde_is_present(struct pasid_dir_entry *pde) in pasid_pde_is_present() argument
64 return READ_ONCE(pde->val) & PASID_PTE_PRESENT; in pasid_pde_is_present()
69 get_pasid_table_from_pde(struct pasid_dir_entry *pde) in get_pasid_table_from_pde() argument
71 if (!pasid_pde_is_present(pde)) in get_pasid_table_from_pde()
74 return phys_to_virt(READ_ONCE(pde->val) & PDE_PFN_MASK); in get_pasid_table_from_pde()
/linux/tools/testing/selftests/kvm/lib/x86_64/
A Dprocessor.c189 uint64_t *pml4e, *pdpe, *pde; in __virt_pg_map() local
223 if (*pde & PTE_LARGE_MASK) in __virt_pg_map()
281 uint64_t *pml4e, *pdpe, *pde; in __vm_get_page_table_entry() local
312 return pde; in __vm_get_page_table_entry()
328 uint64_t *pde, *pde_start; in virt_arch_dump() local
366 pde = &pde_start[n3]; in virt_arch_dump()
367 if (!(*pde & PTE_PRESENT_MASK)) in virt_arch_dump()
371 indent, "", pde - pde_start, pde, in virt_arch_dump()
372 addr_hva2gpa(vm, pde), in virt_arch_dump()
373 PTE_GET_PFN(*pde), !!(*pde & PTE_WRITABLE_MASK), in virt_arch_dump()
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/linux/drivers/iommu/
A Dtegra-smmu.c595 unsigned int pde = iova_pd_index(iova); in as_get_pte() local
598 if (!as->pts[pde]) { in as_get_pte()
615 as->pts[pde] = page; in as_get_pte()
639 unsigned int pde = iova_pd_index(iova); in tegra_smmu_pte_put_use() local
640 struct page *page = as->pts[pde]; in tegra_smmu_pte_put_use()
646 if (--as->count[pde] == 0) { in tegra_smmu_pte_put_use()
655 as->pts[pde] = NULL; in tegra_smmu_pte_put_use()
678 unsigned int pde = iova_pd_index(iova); in as_get_pde_page() local
679 struct page *page = as->pts[pde]; in as_get_pde_page()
703 if (as->pts[pde]) { in as_get_pde_page()
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/linux/drivers/gpu/drm/xe/
A Dxe_lmtt.c286 u64 next, pde, pt_addr; in __lmtt_alloc_range() local
296 pde = lmtt->ops->lmtt_pte_encode(pt_addr, pd->level); in __lmtt_alloc_range()
298 lmtt_write_pte(lmtt, pd, pde, idx); in __lmtt_alloc_range()
321 u64 pde; in lmtt_alloc_range() local
338 pde = lmtt->ops->lmtt_pte_encode(pt_addr, pd->level); in lmtt_alloc_range()
340 lmtt_write_pte(lmtt, pd, pde, vfid); in lmtt_alloc_range()
/linux/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/fs/nilfs2/
A Ddir.c525 struct nilfs_dir_entry *de, *pde = NULL; in nilfs_delete_entry() local
539 pde = de; in nilfs_delete_entry()
542 if (pde) in nilfs_delete_entry()
543 from = (char *)pde - kaddr; in nilfs_delete_entry()
547 if (pde) in nilfs_delete_entry()
548 pde->rec_len = nilfs_rec_len_to_disk(to - from); in nilfs_delete_entry()

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