| /Linux-v5.4/fs/ |
| D | compat.c | 61 struct nfs4_mount_data *real = raw_data; in do_nfs4_super_data_conv() local
64 real->auth_flavours = compat_ptr(raw->auth_flavours); in do_nfs4_super_data_conv()
65 real->auth_flavourlen = raw->auth_flavourlen; in do_nfs4_super_data_conv()
66 real->proto = raw->proto; in do_nfs4_super_data_conv()
67 real->host_addr = compat_ptr(raw->host_addr); in do_nfs4_super_data_conv()
68 real->host_addrlen = raw->host_addrlen; in do_nfs4_super_data_conv()
69 compat_nfs_string(&real->hostname, &raw->hostname); in do_nfs4_super_data_conv()
70 compat_nfs_string(&real->mnt_path, &raw->mnt_path); in do_nfs4_super_data_conv()
71 compat_nfs_string(&real->client_addr, &raw->client_addr); in do_nfs4_super_data_conv()
72 real->acdirmax = raw->acdirmax; in do_nfs4_super_data_conv()
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| /Linux-v5.4/fs/overlayfs/ |
| D | file.c | 82 static int ovl_real_fdget_meta(const struct file *file, struct fd *real, in ovl_real_fdget_meta() argument
88 real->flags = 0; in ovl_real_fdget_meta()
89 real->file = file->private_data; in ovl_real_fdget_meta()
97 if (unlikely(file_inode(real->file) != realinode)) { in ovl_real_fdget_meta()
98 real->flags = FDPUT_FPUT; in ovl_real_fdget_meta()
99 real->file = ovl_open_realfile(file, realinode); in ovl_real_fdget_meta()
101 return PTR_ERR_OR_ZERO(real->file); in ovl_real_fdget_meta()
105 if (unlikely((file->f_flags ^ real->file->f_flags) & ~O_NOATIME)) in ovl_real_fdget_meta()
106 return ovl_change_flags(real->file, file->f_flags); in ovl_real_fdget_meta()
111 static int ovl_real_fdget(const struct file *file, struct fd *real) in ovl_real_fdget() argument
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| D | export.c | 369 struct dentry *real, in ovl_lookup_real_one() argument
386 parent = dget_parent(real); in ovl_lookup_real_one()
396 take_dentry_name_snapshot(&name, real); in ovl_lookup_real_one()
405 } else if (ovl_dentry_real_at(this, layer->idx) != real) { in ovl_lookup_real_one()
419 real, layer->idx, connected, err); in ovl_lookup_real_one()
425 struct dentry *real,
432 struct dentry *real, in ovl_lookup_real_inode() argument
445 inode = ovl_lookup_inode(sb, real, !layer->idx); in ovl_lookup_real_inode()
457 if (!this && layer->idx && ofs->indexdir && !WARN_ON(!d_is_dir(real))) { in ovl_lookup_real_inode()
458 index = ovl_lookup_index(ofs, NULL, real, false); in ovl_lookup_real_inode()
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| D | namei.c | 154 struct dentry *real; in ovl_decode_real_fh() local
165 real = exportfs_decode_fh(mnt, (struct fid *)fh->fid, in ovl_decode_real_fh()
168 if (IS_ERR(real)) { in ovl_decode_real_fh()
175 if (real == ERR_PTR(-ESTALE) && in ovl_decode_real_fh()
177 real = NULL; in ovl_decode_real_fh()
178 return real; in ovl_decode_real_fh()
181 if (ovl_dentry_weird(real)) { in ovl_decode_real_fh()
182 dput(real); in ovl_decode_real_fh()
186 return real; in ovl_decode_real_fh()
421 struct dentry *real, bool is_upper, bool set) in ovl_verify_set_fh() argument
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| D | super.c | 82 struct dentry *real; in ovl_d_real() local
94 real = ovl_dentry_upper(dentry); in ovl_d_real()
95 if (real && (inode == d_inode(real))) in ovl_d_real()
96 return real; in ovl_d_real()
98 if (real && !inode && ovl_has_upperdata(d_inode(dentry))) in ovl_d_real()
99 return real; in ovl_d_real()
101 real = ovl_dentry_lowerdata(dentry); in ovl_d_real()
102 if (!real) in ovl_d_real()
106 real = d_real(real, inode); in ovl_d_real()
108 if (!inode || inode == d_inode(real)) in ovl_d_real()
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| /Linux-v5.4/Documentation/vm/ |
| D | active_mm.rst | 26 - we have "real address spaces" and "anonymous address spaces". The
34 this category, but even "real" threads can temporarily say that for
40 - "tsk->mm" points to the "real address space". For an anonymous process,
42 really doesn't _have_ a real address space at all.
48 The rule is that for a process with a real address space (ie tsk->mm is
49 non-NULL) the active_mm obviously always has to be the same as the real
58 "mm_users" counter that is how many "real address space users" there are,
60 users) plus one if there are any real users.
62 Usually there is at least one real user, but it could be that the real
66 gets scheduled away in favour of a real thread, the "zombie" mm gets
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| /Linux-v5.4/scripts/ |
| D | Makefile.lib | 55 real-obj-y := $(foreach m, $(obj-y), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-))),$($(…
56 real-obj-m := $(foreach m, $(obj-m), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-m)) $($(…
91 real-obj-y := $(addprefix $(obj)/,$(real-obj-y))
92 real-obj-m := $(addprefix $(obj)/,$(real-obj-m))
165 part-of-module = $(if $(filter $(basename $@).o, $(real-obj-m)),y)
229 cmd_ld = $(LD) $(ld_flags) $(real-prereqs) -o $@
235 cmd_ar = rm -f $@; $(AR) cDPrsT $@ $(real-prereqs)
247 cmd_gzip = cat $(real-prereqs) | gzip -n -f -9 > $@
325 for F in $(real-prereqs); do \
394 cmd_xzkern = { cat $(real-prereqs) | sh $(srctree)/scripts/xz_wrap.sh; \
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| D | Makefile.build | 66 real-obj-y += $(obj)/lib-ksyms.o
69 ifneq ($(strip $(real-obj-y) $(need-builtin)),)
359 targets += $(filter-out $(subdir-obj-y), $(real-obj-y)) $(real-obj-m) $(lib-y)
392 cmd_ar_builtin = rm -f $@; $(AR) cDPrST $@ $(real-prereqs)
394 $(builtin-target): $(real-obj-y) FORCE
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| /Linux-v5.4/Documentation/core-api/ |
| D | debug-objects.rst | 21 debugobjects is not changing the data structure of the real object so it
53 Each of these functions takes the address of the real object and a
70 This function is called whenever the initialization function of a real
73 When the real object is already tracked by debugobjects it is checked,
78 problem before the real initialization of the object happens. E.g. it
82 When the real object is not yet tracked by debugobjects, debugobjects
83 allocates a tracker object for the real object and sets the tracker
93 This function is called whenever the initialization function of a real
96 When the real object is already tracked by debugobjects it is checked,
101 problem before the real initialization of the object happens. E.g. it
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| /Linux-v5.4/drivers/char/agp/ |
| D | ati-agp.c | 46 unsigned long *real; member
60 page_map->real = (unsigned long *) __get_free_page(GFP_KERNEL); in ati_create_page_map()
61 if (page_map->real == NULL) in ati_create_page_map()
64 set_memory_uc((unsigned long)page_map->real, 1); in ati_create_page_map()
65 err = map_page_into_agp(virt_to_page(page_map->real)); in ati_create_page_map()
66 page_map->remapped = page_map->real; in ati_create_page_map()
79 unmap_page_from_agp(virt_to_page(page_map->real)); in ati_free_page_map()
80 set_memory_wb((unsigned long)page_map->real, 1); in ati_free_page_map()
81 free_page((unsigned long) page_map->real); in ati_free_page_map()
95 if (entry->real != NULL) in ati_free_gatt_pages()
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| D | sworks-agp.c | 33 unsigned long *real; member
52 page_map->real = (unsigned long *) __get_free_page(GFP_KERNEL); in serverworks_create_page_map()
53 if (page_map->real == NULL) { in serverworks_create_page_map()
57 set_memory_uc((unsigned long)page_map->real, 1); in serverworks_create_page_map()
58 page_map->remapped = page_map->real; in serverworks_create_page_map()
69 set_memory_wb((unsigned long)page_map->real, 1); in serverworks_free_page_map()
70 free_page((unsigned long) page_map->real); in serverworks_free_page_map()
83 if (entry->real != NULL) { in serverworks_free_gatt_pages()
159 writel(virt_to_phys(serverworks_private.scratch_dir.real) | 1, page_dir.remapped+i); in serverworks_create_gatt_table()
169 agp_bridge->gatt_table_real = (u32 *)page_dir.real; in serverworks_create_gatt_table()
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| D | amd-k7-agp.c | 27 unsigned long *real; member
41 page_map->real = (unsigned long *) __get_free_page(GFP_KERNEL); in amd_create_page_map()
42 if (page_map->real == NULL) in amd_create_page_map()
45 set_memory_uc((unsigned long)page_map->real, 1); in amd_create_page_map()
46 page_map->remapped = page_map->real; in amd_create_page_map()
58 set_memory_wb((unsigned long)page_map->real, 1); in amd_free_page_map()
59 free_page((unsigned long) page_map->real); in amd_free_page_map()
72 if (entry->real != NULL) in amd_free_gatt_pages()
144 agp_bridge->gatt_table_real = (u32 *)page_dir.real; in amd_create_gatt_table()
146 agp_bridge->gatt_bus_addr = virt_to_phys(page_dir.real); in amd_create_gatt_table()
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| /Linux-v5.4/lib/ |
| D | test_hexdump.c | 129 char real[TEST_HEXDUMP_BUF_SIZE]; in test_hexdump() local
133 memset(real, FILL_CHAR, sizeof(real)); in test_hexdump()
134 hex_dump_to_buffer(data_b, len, rowsize, groupsize, real, sizeof(real), in test_hexdump()
141 if (memcmp(test, real, TEST_HEXDUMP_BUF_SIZE)) { in test_hexdump()
143 pr_err("Result: '%s'\n", real); in test_hexdump()
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| /Linux-v5.4/drivers/parport/ |
| D | daisy.c | 74 static struct parport *clone_parport(struct parport *real, int muxport) in clone_parport() argument
76 struct parport *extra = parport_register_port(real->base, in clone_parport()
77 real->irq, in clone_parport()
78 real->dma, in clone_parport()
79 real->ops); in clone_parport()
81 extra->portnum = real->portnum; in clone_parport()
82 extra->physport = real; in clone_parport()
84 real->slaves[muxport-1] = extra; in clone_parport()
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| /Linux-v5.4/drivers/md/persistent-data/ |
| D | dm-transaction-manager.c | 90 struct dm_transaction_manager *real; member
171 tm->real = NULL; in dm_tm_create()
184 struct dm_transaction_manager *dm_tm_create_non_blocking_clone(struct dm_transaction_manager *real) in dm_tm_create_non_blocking_clone() argument
191 tm->real = real; in dm_tm_create_non_blocking_clone()
333 int r = dm_bm_read_try_lock(tm->real->bm, b, v, blk); in dm_tm_read_lock()
336 prefetch_add(&tm->real->prefetches, b); in dm_tm_read_lock()
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| /Linux-v5.4/Documentation/parisc/ |
| D | debugging.rst | 12 A lot of the assembly code currently runs in real mode, which means
22 When real-mode code tries to access non-existent memory, you'll get
26 the I/O range); the System Responder address is the address real-mode
31 get translated to a physical address before real-mode code tried to
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| /Linux-v5.4/tools/testing/ktest/examples/ |
| D | README | 6 The configs are based off of real working configs but have been modified
17 used to perform real testing.
26 included into other configs. This is a real use example that shows how
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| /Linux-v5.4/arch/x86/oprofile/ |
| D | op_model_p4.c | 618 unsigned long ctr, low, high, stag, real; in p4_check_ctrs() local
645 real = VIRT_CTR(stag, i); in p4_check_ctrs()
647 rdmsr(p4_counters[real].cccr_address, low, high); in p4_check_ctrs()
648 rdmsr(p4_counters[real].counter_address, ctr, high); in p4_check_ctrs()
651 wrmsrl(p4_counters[real].counter_address, in p4_check_ctrs()
654 wrmsr(p4_counters[real].cccr_address, low, high); in p4_check_ctrs()
655 wrmsrl(p4_counters[real].counter_address, in p4_check_ctrs()
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| /Linux-v5.4/drivers/gpu/drm/amd/powerplay/hwmgr/ |
| D | ppevvmath.h | 45 int real: 32 - SHIFT_AMOUNT; member
338 X_LessThanOne = (X.partial.real == 0 && X.partial.decimal != 0 && X.full >= 0); in fMultiply()
339 Y_LessThanOne = (Y.partial.real == 0 && Y.partial.decimal != 0 && Y.full >= 0); in fMultiply()
413 if (num.partial.real > 3000) in fSqrt()
415 else if (num.partial.real > 1000) in fSqrt()
417 else if (num.partial.real > 100) in fSqrt()
548 solution.partial.real += 1; /*Error term of 1 added */ in fRoundUpByStepSize()
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| /Linux-v5.4/arch/powerpc/boot/dts/ |
| D | iss4xx-mpic.dts | 36 model = "PowerPC,4xx"; // real CPU changed in sim
50 model = "PowerPC,4xx"; // real CPU changed in sim
66 model = "PowerPC,4xx"; // real CPU changed in sim
82 model = "PowerPC,4xx"; // real CPU changed in sim
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| /Linux-v5.4/drivers/gpu/host1x/ |
| D | syncpt.h | 64 static inline bool host1x_syncpt_check_max(struct host1x_syncpt *sp, u32 real) in host1x_syncpt_check_max() argument
70 return (s32)(max - real) >= 0; in host1x_syncpt_check_max()
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| /Linux-v5.4/Documentation/x86/ |
| D | boot.rst | 12 real-mode DOS as a mainstream operating system.
85 | Stack/heap | For use by the kernel real-mode code.
87 | Kernel setup | The kernel real-mode code.
103 0x100000 ("high memory"), and the kernel real-mode block (boot sector,
136 | Stack/heap | For use by the kernel real-mode code.
138 | Kernel setup | The kernel real-mode code.
161 real-mode code (boot sector and setup code) and then examine the
162 following header at offset 0x01f1. The real-mode code can total up to
214 real value is 4.
259 0, the real value is 4. The real-mode code consists of the boot
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| /Linux-v5.4/Documentation/scheduler/ |
| D | sched-deadline.rst | 70 with the "traditional" real-time task model (see Section 3) can effectively
108 said to be "throttled" (also known as "depleted" in real-time literature)
165 real-time guarantees. It therefore enters a transitional state called
168 breaking the real-time guarantees.
319 suited for periodic or sporadic real-time tasks that need guarantees on their
325 A typical real-time task is composed of a repetition of computation phases
333 A real-time task can be periodic with period P if r_{j+1} = r_j + P, or
336 Summing up, a real-time task can be described as
340 The utilization of a real-time task is defined as the ratio between its
348 WCET_i/P_i over all the real-time tasks in the system. When considering
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| /Linux-v5.4/kernel/time/ |
| D | posix-timers.c | 269 struct hrtimer *timer = &timr->it.real.timer; in common_hrtimer_rearm()
347 timr = container_of(timer, struct k_itimer, it.real.timer); in posix_timer_fn()
467 hrtimer_init(&new_timer->it.real.timer, new_timer->it_clock, 0); in common_timer_create()
616 struct hrtimer *timer = &timr->it.real.timer; in common_hrtimer_remaining()
623 struct hrtimer *timer = &timr->it.real.timer; in common_hrtimer_forward()
776 struct hrtimer *timer = &timr->it.real.timer; in common_hrtimer_arm()
792 hrtimer_init(&timr->it.real.timer, timr->it_clock, mode); in common_hrtimer_arm()
793 timr->it.real.timer.function = posix_timer_fn; in common_hrtimer_arm()
805 return hrtimer_try_to_cancel(&timr->it.real.timer); in common_hrtimer_try_to_cancel()
810 hrtimer_cancel_wait_running(&timer->it.real.timer); in common_timer_wait_running()
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| /Linux-v5.4/drivers/md/ |
| D | dm-cache-policy.c | 150 if (t->real) in dm_cache_policy_get_name()
151 return t->real->name; in dm_cache_policy_get_name()
|
