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Searched refs:real (Results 1 – 25 of 537) sorted by relevance

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/linux/fs/overlayfs/
A Dfile.c110 real->flags = 0; in ovl_real_fdget_meta()
176 struct fd real; in ovl_llseek() local
213 fdput(real); in ovl_llseek()
340 fdput(real); in ovl_read_iter()
412 fdput(real); in ovl_write_iter()
457 fdput(real); in ovl_splice_write()
486 fdput(real); in ovl_fsync()
531 fdput(real); in ovl_fallocate()
550 fdput(real); in ovl_fadvise()
656 err = real.file->f_op->flush(real.file, id); in ovl_flush()
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A Dexport.c366 struct dentry *real, in ovl_lookup_real_one() argument
383 parent = dget_parent(real); in ovl_lookup_real_one()
422 struct dentry *real,
429 struct dentry *real, in ovl_lookup_real_inode() argument
494 struct dentry *real, in ovl_lookup_real_ancestor() argument
504 next = dget(real); in ovl_lookup_real_ancestor()
547 struct dentry *real, in ovl_lookup_real() argument
563 if (real_connected == real) in ovl_lookup_real()
567 next = dget(real); in ovl_lookup_real()
661 if (!d_is_dir(real)) in ovl_get_dentry()
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A Dnamei.c156 struct dentry *real; in ovl_decode_real_fh() local
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()
458 fh = ovl_encode_real_fh(ofs, real, is_upper); in ovl_verify_set_fh()
476 inode = d_inode(real); in ovl_verify_set_fh()
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A 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()
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()
114 inode ? inode->i_ino : 0, real, in ovl_d_real()
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/linux/scripts/
A DMakefile.lib61 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))
274 cmd_ld = $(LD) $(ld_flags) $(real-prereqs) -o $@
280 cmd_ar = rm -f $@; $(AR) cDPrsT $@ $(real-prereqs)
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A DMakefile.build76 subdir-builtin := $(sort $(filter %/built-in.a, $(real-obj-y)))
390 targets += $(filter-out $(subdir-builtin), $(real-obj-y))
391 targets += $(filter-out $(subdir-modorder), $(real-obj-m))
392 targets += $(real-dtb-y) $(lib-y) $(always-y) $(MAKECMDGOALS)
435 cmd_ar_builtin = rm -f $@; $(AR) cDPrST $@ $(real-prereqs)
440 $(obj)/built-in.a: $(real-obj-y) FORCE
451 cmd_modules_order = { $(foreach m, $(real-prereqs), \
/linux/Documentation/vm/
A 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
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
69 Also, a new rule is that _nobody_ ever has "init_mm" as a real MM any
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/linux/Documentation/core-api/
A 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
78 problem before the real initialization of the object happens. E.g. it
83 allocates a tracker object for the real object and sets the tracker
106 allocates a tracker object for the real object and sets the tracker
117 This function is called whenever the activation function of a real
128 When the real object is not yet tracked by debugobjects then the
165 before the real destruction of the object happens. E.g. it can
180 fixup function can correct the problem before the real free of the
193 When the real object is not tracked by debugobjects, it calls
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/linux/drivers/char/agp/
A Dati-agp.c46 unsigned long *real; member
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()
364 agp_bridge->gatt_table_real = (u32 *)page_dir.real; in ati_create_gatt_table()
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A 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()
169 agp_bridge->gatt_table_real = (u32 *)page_dir.real; in serverworks_create_gatt_table()
171 agp_bridge->gatt_bus_addr = virt_to_phys(page_dir.real); in serverworks_create_gatt_table()
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A 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()
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/linux/lib/
A 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/drivers/parport/
A 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/Documentation/parisc/
A 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/drivers/md/persistent-data/
A 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/Documentation/x86/
A 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
A Dboot.rst12 real-mode DOS as a mainstream operating system.
105 | Kernel setup | The kernel real-mode code.
156 | Kernel setup | The kernel real-mode code.
233 real value is 4.
278 0, the real value is 4. The real-mode code consists of the boot
522 if the real-mode code is loaded at 0x90000.
820 field; the data holds the real payload.
1066 real-mode kernel).
1094 real-mode code must be loaded at 0x90000.
1175 /* Copy the real-mode kernel */
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/linux/tools/testing/ktest/examples/
A 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/arch/powerpc/boot/dts/
A 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/Documentation/scheduler/
A Dsched-deadline.rst168 breaking the real-time guarantees.
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
352 non- real-time tasks by real-time tasks.
372 real-time task is statically assigned to one and only one CPU), it is
468 deadline and period) and the real-time task parameters (WCET, D, P)
563 of a "traditional" real-time task, and is also often referred to as
567 tasks with real-time group scheduling (a.k.a. RT-throttling - see
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/linux/drivers/gpu/host1x/
A 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/arch/arm64/kvm/
A 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/Documentation/gpu/rfc/
A Di915_gem_lmem.rst8 real, with all the uAPI bits is:
22 * Add pciid for DG1 and turn on uAPI for real
/linux/kernel/time/
A Dposix-timers.c295 struct hrtimer *timer = &timr->it.real.timer; in common_hrtimer_rearm()
373 timr = container_of(timer, struct k_itimer, it.real.timer); in posix_timer_fn()
493 hrtimer_init(&new_timer->it.real.timer, new_timer->it_clock, 0); in common_timer_create()
642 struct hrtimer *timer = &timr->it.real.timer; in common_hrtimer_remaining()
649 struct hrtimer *timer = &timr->it.real.timer; in common_hrtimer_forward()
796 struct hrtimer *timer = &timr->it.real.timer; in common_hrtimer_arm()
812 hrtimer_init(&timr->it.real.timer, timr->it_clock, mode); in common_hrtimer_arm()
813 timr->it.real.timer.function = posix_timer_fn; in common_hrtimer_arm()
825 return hrtimer_try_to_cancel(&timr->it.real.timer); in common_hrtimer_try_to_cancel()
830 hrtimer_cancel_wait_running(&timer->it.real.timer); in common_timer_wait_running()
/linux/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
A 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()

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