| /linux/kernel/irq/ |
| H A D | matrix.c | 13 unsigned int allocated; member
159 unsigned int cpu, best_cpu, allocated = UINT_MAX; in matrix_find_best_cpu_managed() local
167 if (!cm->online || cm->managed_allocated > allocated) in matrix_find_best_cpu_managed()
171 allocated = cm->managed_allocated; in matrix_find_best_cpu_managed()
198 cm->allocated--; in irq_matrix_assign_system()
313 cm->allocated++; in irq_matrix_alloc_managed()
336 cm->allocated++; in irq_matrix_assign()
404 cm->allocated++; in irq_matrix_alloc()
435 cm->allocated--; in irq_matrix_free()
484 return cm->allocated - cm->managed_allocated; in irq_matrix_allocated()
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| /linux/Documentation/gpu/ |
| H A D | xen-front.rst | 15 Buffers allocated by the frontend driver
19 :doc: Buffers allocated by the frontend driver
21 Buffers allocated by the backend
25 :doc: Buffers allocated by the backend
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| /linux/Documentation/core-api/ |
| H A D | memory-allocation.rst | 15 memory should be allocated. The GFP acronym stands for "get free
61 ``GFP_HIGHUSER_MOVABLE`` does not require that allocated memory
65 ``GFP_HIGHUSER`` means that the allocated memory is not movable,
70 ``GFP_USER`` means that the allocated memory is not movable and it
82 used to ensure that the allocated memory is accessible by hardware
142 The maximal size of a chunk that can be allocated with `kmalloc` is
147 The address of a chunk allocated with `kmalloc` is aligned to at least
153 Chunks allocated with kmalloc() can be resized with krealloc(). Similarly
158 request pages from the page allocator. The memory allocated by `vmalloc`
176 When the allocated memory is no longer needed it must be freed.
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| H A D | cpu_hotplug.rst | 350 callback. The statically allocated states are described by constants in
364 dynamic allocation is the preferred method. The state number is allocated
391 The @state argument is either a statically allocated state or one of the
392 constants for dynamically allocated states - CPUHP_BP_PREPARE_DYN,
394 which a dynamic state should be allocated.
447 allocation the allocated state is freed.
456 0 Statically allocated state was successfully set up
458 >0 Dynamically allocated state was successfully set up.
460 The returned number is the state number which was allocated. If
464 multi-instance states the dynamically allocated state number is
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| /linux/Documentation/mm/ |
| H A D | page_owner.rst | 2 page owner: Tracking about who allocated each page
8 page owner is for the tracking about who allocated each page.
28 allocated base pages, which gives us a quick overview of where the memory
32 allocated base pages (faster to read and parse, eg, for monitoring) that
55 memory system, so, until initialization, many pages can be allocated and
56 they would have no owner information. To fix it up, these early allocated
57 pages are investigated and marked as allocated in initialization phase.
59 at least, we can tell whether the page is allocated or not,
60 more accurately. On 2GB memory x86-64 VM box, 13343 early allocated pages
61 are caught and marked, although they are mostly allocated from struct
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| /linux/scripts/dtc/libfdt/ |
| H A D | fdt_sw.c | 276 static int fdt_find_add_string_(void *fdt, const char *s, int *allocated) in fdt_find_add_string_() argument
282 *allocated = 0; in fdt_find_add_string_()
288 *allocated = 1; in fdt_find_add_string_()
297 int allocated; in fdt_property_placeholder() local
303 allocated = 1; in fdt_property_placeholder()
306 nameoff = fdt_find_add_string_(fdt, name, &allocated); in fdt_property_placeholder()
313 if (allocated) in fdt_property_placeholder()
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| /linux/Documentation/userspace-api/media/dvb/ |
| H A D | dmx-reqbufs.rst | 38 Memory mapped buffers are located in device memory and must be allocated
40 space. User buffers are allocated by applications themselves, and this
43 allocated by applications through a device driver, and this ioctl only
54 number allocated in the ``count`` field. The ``count`` can be smaller than the number requested, ev…
56 function correctly. The actual allocated buffer size can is returned
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| /linux/arch/powerpc/platforms/pseries/ |
| H A D | vio.c | 155 if (viodev->cmo.entitled > viodev->cmo.allocated) in vio_cmo_alloc()
156 reserve_free = viodev->cmo.entitled - viodev->cmo.allocated; in vio_cmo_alloc()
167 viodev->cmo.allocated += size; in vio_cmo_alloc()
202 if (viodev->cmo.allocated > viodev->cmo.entitled) { in vio_cmo_dealloc()
203 excess_freed = min(reserve_freed, (viodev->cmo.allocated - in vio_cmo_dealloc()
209 viodev->cmo.allocated -= (reserve_freed + excess_freed); in vio_cmo_dealloc()
320 if ((viodev->cmo.entitled > viodev->cmo.allocated) && in vio_cmo_entitlement_update()
323 max_t(size_t, viodev->cmo.allocated, in vio_cmo_entitlement_update()
346 if ((viodev->cmo.entitled > viodev->cmo.allocated) && in vio_cmo_entitlement_update()
349 max_t(size_t, viodev->cmo.allocated, in vio_cmo_entitlement_update()
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| /linux/mm/ |
| H A D | mempool.c | 414 unsigned int count, unsigned int allocated, in mempool_alloc_from_pool() argument
421 if (unlikely(pool->curr_nr < count - allocated)) in mempool_alloc_from_pool()
426 allocated++; in mempool_alloc_from_pool()
440 return allocated; in mempool_alloc_from_pool()
462 return allocated; in mempool_alloc_from_pool()
494 unsigned int count, unsigned int allocated) in mempool_alloc_bulk_noprof() argument
524 allocated++; in mempool_alloc_bulk_noprof()
530 allocated = mempool_alloc_from_pool(pool, elems, count, allocated, in mempool_alloc_bulk_noprof()
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| /linux/scripts/coccinelle/free/ |
| H A D | devm_free.cocci | 2 /// Find uses of standard freeing functons on values allocated using devm_
3 /// functions. Values allocated using the devm_functions are freed when
134 msg="WARNING: invalid free of devm_ allocated data"
141 msg="WARNING: invalid free of devm_ allocated data"
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| /linux/include/trace/events/ |
| H A D | irq_matrix.h | 77 __field( unsigned int, allocated )
90 __entry->allocated = cmap->allocated;
100 __entry->available, __entry->allocated,
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| H A D | sock.h | 95 TP_PROTO(struct sock *sk, struct proto *prot, long allocated, int kind),
97 TP_ARGS(sk, prot, allocated, kind),
102 __field(long, allocated)
116 __entry->allocated = allocated;
125 TP_printk("proto:%s sysctl_mem=%ld,%ld,%ld allocated=%ld sysctl_rmem=%d rmem_alloc=%d sysctl_wmem=%d wmem_alloc=%d wmem_queued=%d kind=%s",
130 __entry->allocated,
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| /linux/Documentation/scsi/ |
| H A D | hptiop.rst | 111 A request packet can be allocated in either IOP or host memory.
121 Requests allocated in host memory must be aligned on 32-bytes boundary.
126 allocated in IOP memory, write the offset to inbound queue port. For
127 requests allocated in host memory, write (0x80000000|(bus_addr>>5))
134 For requests allocated in IOP memory, the request offset is posted to
137 For requests allocated in host memory, (0x80000000|(bus_addr>>5))
144 For requests allocated in IOP memory, the host driver free the request
161 Requests allocated in host memory must be aligned on 32-bytes boundary.
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| /linux/Documentation/devicetree/bindings/powerpc/fsl/ |
| H A D | dcsr.txt | 57 This node represents the region of DCSR space allocated to the EPU
107 This node represents the region of DCSR space allocated to the NPC
144 This node represents the region of DCSR space allocated to the NXC
168 This node represents the region of DCSR space allocated to
202 This node represents the region of DCSR space allocated to
231 This node represents the region of DCSR space allocated to
259 This node represents the region of DCSR space allocated to
291 This node represents the region of DCSR space allocated to
320 This node represents the region of DCSR space allocated to
349 This node represents the region of DCSR space allocated to
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| /linux/drivers/comedi/ |
| H A D | comedi_buf.c | 381 unsigned int allocated = comedi_buf_write_n_allocated(s); in _comedi_buf_write_free() local
383 if (nbytes > allocated) in _comedi_buf_write_free()
384 nbytes = allocated; in _comedi_buf_write_free()
525 unsigned int allocated; in _comedi_buf_read_free() local
533 allocated = comedi_buf_read_n_allocated(async); in _comedi_buf_read_free()
534 if (nbytes > allocated) in _comedi_buf_read_free()
535 nbytes = allocated; in _comedi_buf_read_free()
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| /linux/fs/ |
| H A D | kernel_read_file.c | 41 void *allocated = NULL; in kernel_read_file() local
80 *buf = allocated = vmalloc(i_size); in kernel_read_file()
115 if (allocated) { in kernel_read_file()
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| /linux/Documentation/arch/arm64/ |
| H A D | gcs.rst | 102 the stack will remain allocated for the lifetime of the thread. At present
117 allocated for it of half the standard stack size or 2 gigabytes,
121 new Guarded Control Stack will be allocated for the new thread with
124 * When a stack is allocated by enabling GCS or during thread creation then
129 * Additional Guarded Control Stacks can be allocated using the
132 * Stacks allocated using map_shadow_stack() can optionally have an end of
140 * Stacks allocated using map_shadow_stack() must have a size which is a
146 * When a thread is freed the Guarded Control Stack initially allocated for
208 If GCS is enabled via ptrace no new GCS will be allocated for the thread.
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| /linux/Documentation/trace/ |
| H A D | events-kmem.rst | 42 of writing, no information is available on what slab is being allocated from,
55 a simple indicator of page allocator activity. Pages may be allocated from
58 If pages are allocated directly from the buddy allocator, the
85 When a per-CPU list is empty or pages of the wrong type are allocated,
87 triggered is mm_page_alloc_zone_locked for each page allocated with the
101 can be allocated and freed on the same CPU through some algorithm change.
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| /linux/tools/perf/util/ |
| H A D | dsos.c | 20 dsos->allocated = 0; in dsos__init()
38 dsos->allocated = 0; in dsos__purge()
199 if (dsos->cnt == dsos->allocated) { in __dsos__add()
203 if (dsos->allocated > 0) in __dsos__add()
204 to_allocate = dsos->allocated * 2; in __dsos__add()
209 dsos->allocated = to_allocate; in __dsos__add()
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| /linux/drivers/irqchip/ |
| H A D | irq-mips-cpu.c | 180 DECLARE_BITMAP(allocated, 2);
191 hwirq = find_first_zero_bit(state->allocated, 2); in mips_cpu_ipi_alloc()
194 bitmap_set(state->allocated, hwirq, 1); in mips_cpu_ipi_alloc()
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| /linux/drivers/net/ethernet/marvell/octeontx2/nic/ |
| H A D | rep.c | 40 int ent, allocated = 0; in rvu_rep_mcam_flow_init() local
54 while (allocated < count) { in rvu_rep_mcam_flow_init()
62 req->count = (count - allocated) > NPC_MAX_NONCONTIG_ENTRIES ? in rvu_rep_mcam_flow_init()
63 NPC_MAX_NONCONTIG_ENTRIES : count - allocated; in rvu_rep_mcam_flow_init()
74 rep->flow_cfg->flow_ent[ent + allocated] = rsp->entry_list[ent]; in rvu_rep_mcam_flow_init()
76 allocated += rsp->count; in rvu_rep_mcam_flow_init()
87 if (allocated) in rvu_rep_mcam_flow_init()
88 sort(&rep->flow_cfg->flow_ent[0], allocated, in rvu_rep_mcam_flow_init()
93 rep->flow_cfg->max_flows = allocated; in rvu_rep_mcam_flow_init()
95 if (allocated) { in rvu_rep_mcam_flow_init()
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| /linux/drivers/md/dm-vdo/ |
| H A D | errors.c | 81 int allocated; member
85 .allocated = MAX_ERROR_BLOCKS,
289 if (registered_errors.count == registered_errors.allocated) { in uds_register_error_block()
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| /linux/include/linux/ |
| H A D | powercap.h | 70 bool allocated; member
150 bool allocated; member
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| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | vidioc-reqbufs.rst | 36 Memory mapped buffers are located in device memory and must be allocated
38 space. User buffers are allocated by applications themselves, and this
41 allocated by applications through a device driver, and this ioctl only
52 allocated in the ``count`` field. It can be smaller than the number
107 free any previously allocated buffers, so this is typically something
181 - A buffer is allocated either in coherent (it will be automatically
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| /linux/scripts/coccinelle/misc/ |
| H A D | badty.cocci | 5 //# in memory allocation functions by checking the type of the allocated memory
7 //# to the the memory being allocated. There are false positives in cases the
|