Home
last modified time | relevance | path

Searched refs:real (Results 1 – 25 of 517) sorted by relevance

12345678910>>...21

/Linux-v5.15/fs/overlayfs/
Dfile.c103 static int ovl_real_fdget_meta(const struct file *file, struct fd *real, in ovl_real_fdget_meta() argument
109 real->flags = 0; in ovl_real_fdget_meta()
110 real->file = file->private_data; in ovl_real_fdget_meta()
118 if (unlikely(file_inode(real->file) != realinode)) { in ovl_real_fdget_meta()
119 real->flags = FDPUT_FPUT; in ovl_real_fdget_meta()
120 real->file = ovl_open_realfile(file, realinode); in ovl_real_fdget_meta()
122 return PTR_ERR_OR_ZERO(real->file); in ovl_real_fdget_meta()
126 if (unlikely((file->f_flags ^ real->file->f_flags) & ~OVL_OPEN_FLAGS)) in ovl_real_fdget_meta()
127 return ovl_change_flags(real->file, file->f_flags); in ovl_real_fdget_meta()
132 static int ovl_real_fdget(const struct file *file, struct fd *real) in ovl_real_fdget() argument
[all …]
Dexport.c366 struct dentry *real, in ovl_lookup_real_one() argument
383 parent = dget_parent(real); in ovl_lookup_real_one()
393 take_dentry_name_snapshot(&name, real); in ovl_lookup_real_one()
403 } else if (ovl_dentry_real_at(this, layer->idx) != real) { in ovl_lookup_real_one()
416 real, layer->idx, connected, err); in ovl_lookup_real_one()
422 struct dentry *real,
429 struct dentry *real, in ovl_lookup_real_inode() argument
441 inode = ovl_lookup_inode(sb, real, !layer->idx); in ovl_lookup_real_inode()
453 if (!this && layer->idx && ofs->indexdir && !WARN_ON(!d_is_dir(real))) { in ovl_lookup_real_inode()
454 index = ovl_lookup_index(ofs, NULL, real, false); in ovl_lookup_real_inode()
[all …]
Dnamei.c156 struct dentry *real; in ovl_decode_real_fh() local
172 real = exportfs_decode_fh(mnt, (struct fid *)fh->fb.fid, in ovl_decode_real_fh()
175 if (IS_ERR(real)) { in ovl_decode_real_fh()
182 if (real == ERR_PTR(-ESTALE) && in ovl_decode_real_fh()
184 real = NULL; in ovl_decode_real_fh()
185 return real; in ovl_decode_real_fh()
188 if (ovl_dentry_weird(real)) { in ovl_decode_real_fh()
189 dput(real); in ovl_decode_real_fh()
193 return real; in ovl_decode_real_fh()
451 enum ovl_xattr ox, struct dentry *real, bool is_upper, in ovl_verify_set_fh() argument
[all …]
Dsuper.c82 struct dentry *real = NULL, *lower; 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()
104 real = lower; in ovl_d_real()
107 real = d_real(real, inode); in ovl_d_real()
109 if (!inode || inode == d_inode(real)) in ovl_d_real()
110 return real; in ovl_d_real()
[all …]
/Linux-v5.15/scripts/
DMakefile.lib52 real-search = $(foreach m, $1, $(if $(call suffix-search, $m, $2, $3 -), $(call suffix-search, $m, …
61 real-obj-y := $(call real-search, $(obj-y), .o, -objs -y)
62 real-obj-m := $(call real-search, $(obj-m), .o, -objs -y -m)
84 real-dtb-y := $(call real-search, $(dtb-y), .dtb, -dtbs)
91 always-y += $(patsubst %.dtb,%.dt.yaml, $(real-dtb-y))
92 always-y += $(patsubst %.dtbo,%.dt.yaml, $(real-dtb-y))
102 real-obj-y := $(addprefix $(obj)/,$(real-obj-y))
103 real-obj-m := $(addprefix $(obj)/,$(real-obj-m))
106 real-dtb-y := $(addprefix $(obj)/, $(real-dtb-y))
197 part-of-module = $(if $(filter $(basename $@).o, $(real-obj-m)),y)
[all …]
DMakefile.build76 subdir-builtin := $(sort $(filter %/built-in.a, $(real-obj-y)))
381 targets += $(filter-out $(subdir-builtin), $(real-obj-y))
382 targets += $(filter-out $(subdir-modorder), $(real-obj-m))
383 targets += $(real-dtb-y) $(lib-y) $(always-y) $(MAKECMDGOALS)
426 cmd_ar_builtin = rm -f $@; $(AR) cDPrST $@ $(real-prereqs)
431 $(obj)/built-in.a: $(real-obj-y) FORCE
442 cmd_modules_order = { $(foreach m, $(real-prereqs), \
/Linux-v5.15/Documentation/vm/
Dactive_mm.rst26 - 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
[all …]
/Linux-v5.15/Documentation/core-api/
Ddebug-objects.rst21 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
[all …]
/Linux-v5.15/drivers/char/agp/
Dati-agp.c46 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()
[all …]
Dsworks-agp.c33 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()
[all …]
Damd-k7-agp.c27 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()
[all …]
/Linux-v5.15/lib/
Dtest_hexdump.c129 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()
/Linux-v5.15/drivers/parport/
Ddaisy.c69 static struct parport *clone_parport(struct parport *real, int muxport) in clone_parport() argument
71 struct parport *extra = parport_register_port(real->base, in clone_parport()
72 real->irq, in clone_parport()
73 real->dma, in clone_parport()
74 real->ops); in clone_parport()
76 extra->portnum = real->portnum; in clone_parport()
77 extra->physport = real; in clone_parport()
79 real->slaves[muxport-1] = extra; in clone_parport()
/Linux-v5.15/Documentation/parisc/
Ddebugging.rst12 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
/Linux-v5.15/drivers/md/persistent-data/
Ddm-transaction-manager.c90 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()
/Linux-v5.15/Documentation/x86/
Dbuslock.rst77 It is critical for real time system designers who build consolidated real
78 time systems. These systems run hard real time code on some cores and run
79 "untrusted" user processes on other cores. The hard real time cannot afford
80 to have any bus lock from the untrusted processes to hurt real time
83 generating split lock and bus lock to block the hard real time code to
Dboot.rst12 real-mode DOS as a mainstream operating system.
103 | Stack/heap | For use by the kernel real-mode code.
105 | Kernel setup | The kernel real-mode code.
121 0x100000 ("high memory"), and the kernel real-mode block (boot sector,
154 | Stack/heap | For use by the kernel real-mode code.
156 | Kernel setup | The kernel real-mode code.
179 real-mode code (boot sector and setup code) and then examine the
180 following header at offset 0x01f1. The real-mode code can total up to
233 real value is 4.
278 0, the real value is 4. The real-mode code consists of the boot
[all …]
/Linux-v5.15/tools/testing/ktest/examples/
DREADME6 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
/Linux-v5.15/arch/powerpc/boot/dts/
Diss4xx-mpic.dts36 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
/Linux-v5.15/drivers/gpu/host1x/
Dsyncpt.h73 static inline bool host1x_syncpt_check_max(struct host1x_syncpt *sp, u32 real) in host1x_syncpt_check_max() argument
79 return (s32)(max - real) >= 0; in host1x_syncpt_check_max()
/Linux-v5.15/arch/arm64/kvm/
Dhypercalls.c55 val[0] = upper_32_bits(systime_snapshot.real); in kvm_ptp_get_time()
56 val[1] = lower_32_bits(systime_snapshot.real); in kvm_ptp_get_time()
/Linux-v5.15/Documentation/gpu/rfc/
Di915_gem_lmem.rst8 real, with all the uAPI bits is:
22 * Add pciid for DG1 and turn on uAPI for real
/Linux-v5.15/Documentation/scheduler/
Dsched-deadline.rst70 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
[all …]
/Linux-v5.15/drivers/md/
Ddm-cache-policy.c150 if (t->real) in dm_cache_policy_get_name()
151 return t->real->name; in dm_cache_policy_get_name()
/Linux-v5.15/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
Dppevvmath.h45 int real: 32 - SHIFT_AMOUNT; member
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()

12345678910>>...21