Home
last modified time | relevance | path

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

123

/linux-6.12.1/fs/proc/
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()
[all …]
Dinternal.h78 static inline bool pde_is_permanent(const struct proc_dir_entry *pde) in pde_is_permanent() argument
80 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()
233 static inline bool is_empty_pde(const struct proc_dir_entry *pde) in is_empty_pde() argument
[all …]
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()
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()
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()
560 static inline void pde_set_flags(struct proc_dir_entry *pde) in pde_set_flags() argument
562 if (pde->proc_ops->proc_flags & PROC_ENTRY_PERMANENT) in pde_set_flags()
563 pde->flags |= PROC_ENTRY_PERMANENT; in pde_set_flags()
674 void pde_put(struct proc_dir_entry *pde) in pde_put() argument
[all …]
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()
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()
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()
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()
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-6.12.1/drivers/net/wireless/ath/
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()
[all …]
/linux-6.12.1/arch/parisc/kernel/
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()
[all …]
/linux-6.12.1/drivers/gpu/drm/i915/gt/
Dgen6_ppgtt.c20 const unsigned int pde, in gen6_write_pde() argument
27 ppgtt->pd_addr + pde); in gen6_write_pde()
80 unsigned int pde = first_entry / GEN6_PTES; in gen6_ppgtt_clear_range() local
86 i915_pt_entry(ppgtt->base.pd, pde++); in gen6_ppgtt_clear_range()
154 unsigned int pde; in gen6_flush_pd() local
161 gen6_for_each_pde(pt, pd, start, end, pde) in gen6_flush_pd()
162 gen6_write_pde(ppgtt, pde, pt); in gen6_flush_pd()
165 ioread32(ppgtt->pd_addr + pde - 1); in gen6_flush_pd()
181 unsigned int pde; in gen6_alloc_va_range() local
184 gen6_for_each_pde(pt, pd, start, length, pde) { in gen6_alloc_va_range()
[all …]
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()
[all …]
/linux-6.12.1/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
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()
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-6.12.1/arch/powerpc/kernel/
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-6.12.1/arch/m68k/kernel/
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-6.12.1/net/netfilter/
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-6.12.1/drivers/iommu/intel/
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-6.12.1/tools/testing/selftests/kvm/lib/x86_64/
Dprocessor.c189 uint64_t *pml4e, *pdpe, *pde; in __virt_pg_map() local
222 pde = virt_create_upper_pte(vm, pdpe, vaddr, paddr, PG_LEVEL_2M, level); in __virt_pg_map()
223 if (*pde & PTE_LARGE_MASK) in __virt_pg_map()
227 pte = virt_get_pte(vm, pde, vaddr, PG_LEVEL_4K); in __virt_pg_map()
281 uint64_t *pml4e, *pdpe, *pde; in __vm_get_page_table_entry() local
310 pde = virt_get_pte(vm, pdpe, vaddr, PG_LEVEL_2M); in __vm_get_page_table_entry()
311 if (vm_is_target_pte(pde, level, PG_LEVEL_2M)) in __vm_get_page_table_entry()
312 return pde; in __vm_get_page_table_entry()
314 return virt_get_pte(vm, pde, vaddr, PG_LEVEL_4K); in __vm_get_page_table_entry()
328 uint64_t *pde, *pde_start; in virt_arch_dump() local
[all …]
/linux-6.12.1/drivers/iommu/
Dtegra-smmu.c174 static dma_addr_t smmu_pde_to_dma(struct tegra_smmu *smmu, u32 pde) in smmu_pde_to_dma() argument
176 return (dma_addr_t)(pde & smmu->pfn_mask) << 12; in smmu_pde_to_dma()
595 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()
624 *dmap = smmu_pde_to_dma(smmu, pd[pde]); in as_get_pte()
627 return tegra_smmu_pte_offset(as->pts[pde], iova); 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()
[all …]
/linux-6.12.1/drivers/gpu/drm/xe/
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-6.12.1/fs/nilfs2/
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()
/linux-6.12.1/drivers/char/
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()

123