| /linux/arch/parisc/math-emu/ |
| H A D | float.h | 48 #define Sall(object) (object) argument
49 #define Ssign(object) Bitfield_extract( 0, 1,object) argument
50 #define Ssignedsign(object) Bitfield_signed_extract( 0, 1,object) argument
51 #define Sexponent(object) Bitfield_extract( 1, 8,object) argument
52 #define Smantissa(object) Bitfield_mask( 9, 23,object) argument
53 #define Ssignaling(object) Bitfield_extract( 9, 1,object) argument
54 #define Ssignalingnan(object) Bitfield_extract( 1, 9,object) argument
55 #define Shigh2mantissa(object) Bitfield_extract( 9, 2,object) argument
56 #define Sexponentmantissa(object) Bitfield_mask( 1, 31,object) argument
57 #define Ssignexponent(object) Bitfield_extract( 0, 9,object) argument
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| /linux/drivers/gpu/drm/nouveau/nvkm/core/ |
| H A D | object.c | 24 #include <core/object.h>
32 struct nvkm_object *object; in nvkm_object_search() local
39 object = rb_entry(node, typeof(*object), node); in nvkm_object_search()
40 if (handle < object->object) in nvkm_object_search()
43 if (handle > object->object) in nvkm_object_search()
53 object = &client->object; in nvkm_object_search()
57 if (unlikely(func && object->func != func)) in nvkm_object_search()
59 return object; in nvkm_object_search()
63 nvkm_object_remove(struct nvkm_object *object) in nvkm_object_remove() argument
67 spin_lock_irqsave(&object->client->obj_lock, flags); in nvkm_object_remove()
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| H A D | ioctl.c | 34 struct nvkm_object *object, void *data, u32 size) in nvkm_ioctl_nop() argument
42 nvkm_ioctl_sclass_(struct nvkm_object *object, int index, struct nvkm_oclass *oclass) in nvkm_ioctl_sclass_() argument
44 if ( object->func->uevent && in nvkm_ioctl_sclass_()
45 !object->func->uevent(object, NULL, 0, NULL) && index-- == 0) { in nvkm_ioctl_sclass_()
53 if (object->func->sclass) in nvkm_ioctl_sclass_()
54 return object->func->sclass(object, index, oclass); in nvkm_ioctl_sclass_()
61 struct nvkm_object *object, void *data, u32 size) in nvkm_ioctl_sclass() argument
69 nvif_ioctl(object, "sclass size %d\n", size); in nvkm_ioctl_sclass()
71 nvif_ioctl(object, "sclass vers %d count %d\n", in nvkm_ioctl_sclass()
76 while (nvkm_ioctl_sclass_(object, i, &oclass) >= 0) { in nvkm_ioctl_sclass()
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| H A D | oproxy.c | 27 nvkm_oproxy_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size) in nvkm_oproxy_mthd() argument
29 return nvkm_object_mthd(nvkm_oproxy(object)->object, mthd, data, size); in nvkm_oproxy_mthd()
33 nvkm_oproxy_ntfy(struct nvkm_object *object, u32 mthd, in nvkm_oproxy_ntfy() argument
36 return nvkm_object_ntfy(nvkm_oproxy(object)->object, mthd, pevent); in nvkm_oproxy_ntfy()
40 nvkm_oproxy_map(struct nvkm_object *object, void *argv, u32 argc, in nvkm_oproxy_map() argument
43 struct nvkm_oproxy *oproxy = nvkm_oproxy(object); in nvkm_oproxy_map()
44 return nvkm_object_map(oproxy->object, argv, argc, type, addr, size); in nvkm_oproxy_map()
48 nvkm_oproxy_unmap(struct nvkm_object *object) in nvkm_oproxy_unmap() argument
50 struct nvkm_oproxy *oproxy = nvkm_oproxy(object); in nvkm_oproxy_unmap()
52 if (unlikely(!oproxy->object)) in nvkm_oproxy_unmap()
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| /linux/mm/ |
| H A D | kmemleak.c | 17 * del_state modifications and accesses to the object trees
20 * kmemleak_object) for the allocated memory blocks. The object trees are
23 * the object_list and the object tree root in the create_object() function
38 * Note that the kmemleak_object.use_count is incremented when an object is
46 * scan_mutex [-> object->lock] -> kmemleak_lock -> other_object->lock (SINGLE_DEPTH_NESTING)
48 * No kmemleak_lock and object->lock nesting is allowed outside scan_mutex
110 #define MSECS_MIN_AGE 5000 /* minimum object age for reporting */
130 * object->lock. Insertions or deletions from object_list, gray_list or
137 unsigned int flags; /* object status flags */
142 /* object usage count; object freed when use_count == 0 */
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| /linux/drivers/acpi/acpica/ |
| H A D | utdelete.c | 4 * Module Name: utdelete - object deletion and reference count utilities
18 static void acpi_ut_delete_internal_obj(union acpi_operand_object *object);
21 acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action);
27 * PARAMETERS: object - Object to be deleted
31 * DESCRIPTION: Low level object deletion, after reference counts have been
36 static void acpi_ut_delete_internal_obj(union acpi_operand_object *object) in acpi_ut_delete_internal_obj() argument
45 ACPI_FUNCTION_TRACE_PTR(ut_delete_internal_obj, object); in acpi_ut_delete_internal_obj()
47 if (!object) { in acpi_ut_delete_internal_obj()
52 * Must delete or free any pointers within the object that are not in acpi_ut_delete_internal_obj()
55 switch (object->common.type) { in acpi_ut_delete_internal_obj()
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| H A D | nsobject.c | 21 * object - Object to be attached
22 * type - Type of object, or ACPI_TYPE_ANY if not
27 * DESCRIPTION: Record the given object as the value associated with the
28 * name whose acpi_handle is passed. If Object is NULL
38 union acpi_operand_object *object, acpi_object_type type) in acpi_ns_attach_object() argument
57 if (!object && (ACPI_TYPE_ANY != type)) { in acpi_ns_attach_object()
59 /* Null object */ in acpi_ns_attach_object()
62 "Null object, but type not ACPI_TYPE_ANY")); in acpi_ns_attach_object()
75 /* Check if this object is already attached */ in acpi_ns_attach_object()
77 if (node->object == object) { in acpi_ns_attach_object()
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| H A D | utobject.c | 4 * Module Name: utobject - ACPI object create/delete/size/cache routines
39 * type - ACPI Type of the new object
41 * RETURN: A new internal object, null on failure
43 * DESCRIPTION: Create and initialize a new internal object.
45 * NOTE: We always allocate the worst-case object descriptor because
48 * the most memory efficient, but the efficiency of the object
60 union acpi_operand_object *object; in acpi_ut_create_internal_object_dbg() local
66 /* Allocate the raw object descriptor */ in acpi_ut_create_internal_object_dbg()
68 object = in acpi_ut_create_internal_object_dbg()
71 if (!object) { in acpi_ut_create_internal_object_dbg()
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| H A D | utcache.c | 22 * object_size - Size of each cached object
24 * return_cache - Where the new cache object is returned
28 * DESCRIPTION: Create a cache object
44 /* Create the cache object */ in acpi_os_create_cache()
51 /* Populate the cache object and return it */ in acpi_os_create_cache()
66 * PARAMETERS: cache - Handle to cache object
94 /* Delete and unlink one cached state object */ in acpi_os_purge_cache()
111 * PARAMETERS: cache - Handle to cache object
116 * cache object.
133 /* Now we can delete the cache object */ in acpi_os_delete_cache()
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| H A D | dsmthdat.c | 25 union acpi_operand_object *object,
38 * PARAMETERS: walk_state - Current walk state object
93 * PARAMETERS: walk_state - Current walk state object
111 if (walk_state->local_variables[index].object) { in acpi_ds_method_data_delete_all()
115 object)); in acpi_ds_method_data_delete_all()
117 /* Detach object (if present) and remove a reference */ in acpi_ds_method_data_delete_all()
127 if (walk_state->arguments[index].object) { in acpi_ds_method_data_delete_all()
130 walk_state->arguments[index].object)); in acpi_ds_method_data_delete_all()
132 /* Detach object (if present) and remove a reference */ in acpi_ds_method_data_delete_all()
147 * walk_state - Current walk state object
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| H A D | nsrepair.c | 23 * predefined methods to an object type that is expected, as per the ACPI
28 * than the internal object conversion routines used for implicit object
46 * An incorrect standalone object is wrapped with required outer package
85 /* Object reference conversions */
105 * expected_btypes - Object types expected
106 * package_index - Index of object within parent package (if
109 * return_object_ptr - Pointer to the object returned from the
110 * evaluation of a method or object
114 * DESCRIPTION: Attempt to repair/convert a return object of a type that was
153 "During return object analysis")); in acpi_ns_simple_repair()
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| H A D | utcopy.c | 4 * Module Name: utcopy - Internal to external object translation utilities
61 * PARAMETERS: internal_object - Source object to be copied
62 * external_object - Where to return the copied object
63 * data_space - Where object data is returned (such as
69 * DESCRIPTION: This function is called to copy a simple internal object to
70 * an external object.
73 * the object.
89 * Check for NULL object case (could be an uninitialized in acpi_ut_copy_isimple_to_esimple()
96 /* Always clear the external object */ in acpi_ut_copy_isimple_to_esimple()
101 * In general, the external object will be the same type as in acpi_ut_copy_isimple_to_esimple()
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| /linux/Documentation/core-api/ |
| H A D | debug-objects.rst | 2 The object-lifetime debugging infrastructure
21 debugobjects is not changing the data structure of the real object so it
29 object type and add calls into the debug code at appropriate places. The
30 data structure to describe the object type needs at minimum the name of
31 the object type. Optional functions can and should be provided to fixup
53 Each of these functions takes the address of the real object and a
54 pointer to the object type specific debug description structure.
71 object is called.
73 When the real object is already tracked by debugobjects it is checked,
74 whether the object can be initialized. Initializing is not allowed for
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| /linux/mm/kasan/ |
| H A D | common.c | 156 void __kasan_unpoison_new_object(struct kmem_cache *cache, void *object) in __kasan_unpoison_new_object() argument
158 kasan_unpoison(object, cache->object_size, false); in __kasan_unpoison_new_object()
161 void __kasan_poison_new_object(struct kmem_cache *cache, void *object) in __kasan_poison_new_object() argument
163 kasan_poison(object, round_up(cache->object_size, KASAN_GRANULE_SIZE), in __kasan_poison_new_object()
168 * This function assigns a tag to an object considering the following:
170 * object somewhere (e.g. in the object itself). We preassign a tag for
171 * each object in caches with constructors during slab creation and reuse
172 * the same tag each time a particular object is allocated.
178 const void *object, bool init) in assign_tag() argument
185 * set, assign a tag when the object is being allocated (init == false). in assign_tag()
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| /linux/drivers/gpu/drm/nouveau/nvif/ |
| H A D | object.c | 25 #include <nvif/object.h>
31 nvif_object_ioctl(struct nvif_object *object, void *data, u32 size, void **hack) in nvif_object_ioctl() argument
33 struct nvif_client *client = object->client; in nvif_object_ioctl()
39 if (object != &client->object) in nvif_object_ioctl()
40 args->v0.object = nvif_handle(object); in nvif_object_ioctl()
42 args->v0.object = 0; in nvif_object_ioctl()
46 return client->driver->ioctl(client->object.priv, data, size, hack); in nvif_object_ioctl()
57 nvif_object_sclass_get(struct nvif_object *object, struct nvif_sclass **psclass) in nvif_object_sclass_get() argument
75 ret = nvif_object_ioctl(object, args, size, NULL); in nvif_object_sclass_get()
101 nvif_object_mthd(struct nvif_object *object, u32 mthd, void *data, u32 size) in nvif_object_mthd() argument
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| H A D | outp.c | 42 ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_MST_VCPI, &args, sizeof(args)); in nvif_outp_dp_mst_vcpi()
43 NVIF_ERRON(ret, &outp->object, in nvif_outp_dp_mst_vcpi()
57 ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_MST_ID_PUT, &args, sizeof(args)); in nvif_outp_dp_mst_id_put()
58 NVIF_ERRON(ret, &outp->object, "[DP_MST_ID_PUT id:%08x]", args.id); in nvif_outp_dp_mst_id_put()
69 ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_MST_ID_GET, &args, sizeof(args)); in nvif_outp_dp_mst_id_get()
70 NVIF_ERRON(ret, &outp->object, "[DP_MST_ID_GET] id:%08x", args.id); in nvif_outp_dp_mst_id_get()
89 ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_SST, &args, sizeof(args)); in nvif_outp_dp_sst()
90 NVIF_ERRON(ret, &outp->object, in nvif_outp_dp_sst()
107 ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_DRIVE, &args, sizeof(args)); in nvif_outp_dp_drive()
108 NVIF_ERRON(ret, &outp->object, "[DP_DRIVE lanes:%d]", args.lanes); in nvif_outp_dp_drive()
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| /linux/tools/lib/perf/include/internal/ |
| H A D | rc_check.h | 40 * Interpose the indirection. Result will hold the indirection and object is the
43 #define ADD_RC_CHK(result, object) (result = object, object) argument
46 #define RC_CHK_ACCESS(object) object argument
48 /* Frees the object and the indirection layer. */
49 #define RC_CHK_FREE(object) free(object) argument
52 #define RC_CHK_GET(result, object) ADD_RC_CHK(result, object) argument
55 #define RC_CHK_PUT(object) {} argument
74 * Interpose the indirection. Result will hold the indirection and object is the
77 #define ADD_RC_CHK(result, object) \ argument
79 object ? (result = malloc(sizeof(*result)), \
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| /linux/sound/pci/asihpi/ |
| H A D | hpimsginit.c | 17 /* The actual message size for each object type */
19 /* The actual response size for each object type */
27 static void hpi_init_message(struct hpi_message *phm, u16 object, in hpi_init_message() argument
32 if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) { in hpi_init_message()
33 object = array_index_nospec(object, HPI_OBJ_MAXINDEX + 1); in hpi_init_message()
34 size = msg_size[object]; in hpi_init_message()
46 phm->object = object; in hpi_init_message()
56 void hpi_init_response(struct hpi_response *phr, u16 object, u16 function, in hpi_init_response() argument
61 if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) { in hpi_init_response()
62 object = array_index_nospec(object, HPI_OBJ_MAXINDEX + 1); in hpi_init_response()
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| /linux/drivers/gpu/drm/vmwgfx/ |
| H A D | ttm_object.h | 32 * Base- and reference object implementation for the various
50 * One entry per ttm object type.
73 * @hash: hash entry for the per-device object hash.
74 * @type: derived type this object is base class for.
75 * @shareable: Other ttm_object_files can access this object.
78 * NULL if the object was not created by a user request.
79 * (kernel object).
81 * @refcount: Number of references to this object, not
82 * including the hash entry. A reference to a base object can
83 * only be held by a ref object.
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| /linux/drivers/gpu/drm/nouveau/include/nvkm/subdev/ |
| H A D | gsp.h | 158 } object; member
166 struct nvkm_gsp_object object; member
292 nvkm_gsp_rm_ctrl_get(struct nvkm_gsp_object *object, u32 cmd, u32 argc) in nvkm_gsp_rm_ctrl_get() argument
294 return object->client->gsp->rm->rm_ctrl_get(object, cmd, argc); in nvkm_gsp_rm_ctrl_get()
298 nvkm_gsp_rm_ctrl_push(struct nvkm_gsp_object *object, void *argv, u32 repc) in nvkm_gsp_rm_ctrl_push() argument
300 return object->client->gsp->rm->rm_ctrl_push(object, argv, repc); in nvkm_gsp_rm_ctrl_push()
304 nvkm_gsp_rm_ctrl_rd(struct nvkm_gsp_object *object, u32 cmd, u32 repc) in nvkm_gsp_rm_ctrl_rd() argument
306 void *argv = nvkm_gsp_rm_ctrl_get(object, cmd, repc); in nvkm_gsp_rm_ctrl_rd()
312 ret = nvkm_gsp_rm_ctrl_push(object, &argv, repc); in nvkm_gsp_rm_ctrl_rd()
319 nvkm_gsp_rm_ctrl_wr(struct nvkm_gsp_object *object, void *argv) in nvkm_gsp_rm_ctrl_wr() argument
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| /linux/security/landlock/ |
| H A D | object.c | 3 * Landlock LSM - Object management
18 #include "object.h"
39 * The caller must own the object (i.e. thanks to object->usage) to safely put
42 void landlock_put_object(struct landlock_object *const object) in landlock_put_object() argument
45 * The call to @object->underops->release(object) might sleep, e.g. in landlock_put_object()
49 if (!object) in landlock_put_object()
53 * If the @object's refcount cannot drop to zero, we can just decrement in landlock_put_object()
55 * happen under @object->lock for synchronization with things like in landlock_put_object()
58 if (refcount_dec_and_lock(&object->usage, &object->lock)) { in landlock_put_object()
59 __acquire(&object->lock); in landlock_put_object()
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| H A D | object.h | 3 * Landlock LSM - Object management
19 * struct landlock_object_underops - Operations on an underlying object
23 * @release: Releases the underlying object (e.g. iput() for an inode).
25 void (*release)(struct landlock_object *const object)
26 __releases(object->lock);
30 * struct landlock_object - Security blob tied to a kernel object
33 * rights (pertaining to different domains) to a kernel object (e.g an inode)
41 * @usage: This counter is used to tie an object to the rules matching
45 * adding a new rule to an object with a usage counter of zero, we must
46 * wait until the pointer to this object is set to NULL (or recycled).
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| /linux/include/linux/ |
| H A D | kfence.h | 38 * object range.
44 * an object requires specific handling.
91 * which include stack traces to the user of the object, the original allocation
97 * Allocate a KFENCE object. Allocators must not call this function directly,
103 * kfence_alloc() - allocate a KFENCE object with a low probability
104 * @s: struct kmem_cache with object requirements
105 * @size: exact size of the object to allocate (can be less than @s->size
111 * * non-NULL - pointer to a KFENCE object.
133 * kfence_ksize() - get actual amount of memory allocated for a KFENCE object
134 * @addr: pointer to a heap object
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| /linux/drivers/gpu/drm/nouveau/nvkm/engine/disp/ |
| H A D | chan.c | 30 nvkm_disp_chan_ntfy(struct nvkm_object *object, u32 type, struct nvkm_event **pevent) in nvkm_disp_chan_ntfy() argument
32 struct nvkm_disp_chan *chan = nvkm_disp_chan(object); in nvkm_disp_chan_ntfy()
47 nvkm_disp_chan_map(struct nvkm_object *object, void *argv, u32 argc, in nvkm_disp_chan_map() argument
50 struct nvkm_disp_chan *chan = nvkm_disp_chan(object); in nvkm_disp_chan_map()
68 struct nvkm_disp_chan_object *object = container_of(base, typeof(*object), oproxy); in nvkm_disp_chan_child_del_() local
70 nvkm_ramht_remove(object->disp->ramht, object->hash); in nvkm_disp_chan_child_del_()
86 struct nvkm_disp_chan_object *object; in nvkm_disp_chan_child_new() local
89 if (!(object = kzalloc(sizeof(*object), GFP_KERNEL))) in nvkm_disp_chan_child_new()
91 nvkm_oproxy_ctor(&nvkm_disp_chan_child_func_, oclass, &object->oproxy); in nvkm_disp_chan_child_new()
92 object->disp = disp; in nvkm_disp_chan_child_new()
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| /linux/drivers/gpu/drm/i915/gem/ |
| H A D | i915_gem_object.c | 98 * A gem object is embedded both in a struct ttm_buffer_object :/ and in i915_gem_object_init()
133 * __i915_gem_object_fini - Clean up a GEM object initialization
134 * @obj: The gem object to cleanup
136 * This function cleans up gem object fields that are set up by
139 * clean up the gem object in separate steps.
149 * i915_gem_object_set_cache_coherency - Mark up the object's coherency levels
225 * kernel, as per the given object cache_level. This is troublesome in i915_gem_object_can_bypass_llc()
227 * skipped if the kernel thinks the object is coherent with the GPU. As in i915_gem_object_can_bypass_llc()
334 * __i915_gem_object_pages_fini - Clean up pages use of a gem object
335 * @obj: The gem object to clean up
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