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/Zephyr-Core-3.5.0/samples/basic/sys_heap/
DREADME.rst38 allocated 0, free 196, max allocated 0, heap size 256
39 allocated 156, free 36, max allocated 156, heap size 256
40 allocated 100, free 92, max allocated 156, heap size 256
41 allocated 0, free 196, max allocated 156, heap size 256
/Zephyr-Core-3.5.0/samples/boards/esp32/spiram_test/
DREADME.rst10 :c:func:`k_malloc`, frees allocated memory by calling :c:func:`k_free` and
11 checks if memory can be allocated again. Capability of allocated memory is
13 ESP_HEAP_MIN_EXTRAM_THRESHOLD, memory is allocated from internal DRAM. If
14 size is greater than ESP_HEAP_MIN_EXTRAM_THRESHOLD, memory is allocated from
/Zephyr-Core-3.5.0/drivers/display/
DKconfig.mcux_dcnano_lcdif20 Number of framebuffers to allocate in DCNANO driver. Driver allocated
24 framebuffers are allocated by the driver, and the application
46 should be taken to ensure that the memory allocated for the LCDIF
47 does not overlap with other data. Each allocated LCDIF buffer will
49 and buffers will be allocated contiguously.
/Zephyr-Core-3.5.0/drivers/disk/nvme/
DKconfig21 This sets the amount of allocated admin queue entries.
29 This sets the amount of allocated I/O queues.
37 This sets the amount of allocated IO queue entries.
56 int "Number of allocated PRP list"
59 This sets the amount of pre-allocated PRP list. Each list
/Zephyr-Core-3.5.0/boards/arm/thingy53_nrf5340/
Dthingy53_nrf5340_partition_conf.dtsi42 * - Lowest 256 kB SRAM allocated to Secure image (sram0_s)
43 * - Middle 192 kB allocated to Non-Secure image (sram0_ns)
44 * - Upper 64 kB SRAM allocated as Shared memory (sram0_shared)
Dthingy53_nrf5340_shared_sram_planning_conf.dtsi10 * - 64 kB SRAM allocated as Shared memory (sram0_shared)
26 /* SRAM allocated to shared memory */
/Zephyr-Core-3.5.0/boards/arm/nrf5340dk_nrf5340/
Dnrf5340_cpuapp_partition_conf.dtsi42 * - Lowest 256 kB SRAM allocated to Secure image (sram0_s)
43 * - Middle 192 kB allocated to Non-Secure image (sram0_ns)
44 * - Upper 64 kB SRAM allocated as Shared memory (sram0_shared)
Dnrf5340_shared_sram_planning_conf.dtsi10 * - 64 kB SRAM allocated as Shared memory (sram0_shared)
26 /* SRAM allocated to shared memory */
/Zephyr-Core-3.5.0/boards/arm/nrf5340_audio_dk_nrf5340/
Dnrf5340_audio_dk_nrf5340_cpuapp_partition_conf.dtsi42 * - Lowest 256 kB SRAM allocated to Secure image (sram0_s)
43 * - Middle 192 kB allocated to Non-Secure image (sram0_ns)
44 * - Upper 64 kB SRAM allocated as Shared memory (sram0_shared)
Dnrf5340_audio_dk_nrf5340_shared_sram_planning_conf.dtsi10 * - 64 kB SRAM allocated as Shared memory (sram0_shared)
26 /* SRAM allocated to shared memory */
/Zephyr-Core-3.5.0/boards/arm/raytac_mdbt53_db_40_nrf5340/
Draytac_mdbt53_db_40_nrf5340_cpuapp_partition_conf.dts42 * - Lowest 256 kB SRAM allocated to Secure image (sram0_s)
43 * - Middle 192 kB allocated to Non-Secure image (sram0_ns)
44 * - Upper 64 kB SRAM allocated as Shared memory (sram0_shared)
Draytac_mdbt53_db_40_nrf5340_shared_sram_planning_conf.dts10 * - 64 kB SRAM allocated as Shared memory (sram0_shared)
26 /* SRAM allocated to shared memory */
/Zephyr-Core-3.5.0/boards/arm/raytac_mdbt53v_db_40_nrf5340/
Draytac_mdbt53v_db_40_nrf5340_cpuapp_partition_conf.dts42 * - Lowest 256 kB SRAM allocated to Secure image (sram0_s)
43 * - Middle 192 kB allocated to Non-Secure image (sram0_ns)
44 * - Upper 64 kB SRAM allocated as Shared memory (sram0_shared)
Draytac_mdbt53v_db_40_nrf5340_shared_sram_planning_conf.dts10 * - 64 kB SRAM allocated as Shared memory (sram0_shared)
26 /* SRAM allocated to shared memory */
/Zephyr-Core-3.5.0/boards/arm/bl5340_dvk/
Dbl5340_dvk_shared_sram_planning_conf.dtsi11 * - 64 kB SRAM allocated as Shared memory (sram0_shared)
27 /* SRAM allocated to shared memory */
Dbl5340_dvk_cpuapp_partition_conf.dtsi43 * - Lowest 256 kB SRAM allocated to Secure image (sram0_s)
44 * - Middle 192 kB allocated to Non-Secure image (sram0_ns)
45 * - Upper 64 kB SRAM allocated as Shared memory (sram0_shared)
/Zephyr-Core-3.5.0/boards/arm/nrf9160dk_nrf9160/
Dnrf9160dk_nrf9160_partition_conf.dtsi42 * - Lowest 88 kB SRAM allocated to Secure image (sram0_s).
45 * - Upper 128 kB allocated to Non-Secure image (sram0_ns).
47 * are allocated to the Non-Secure image.
/Zephyr-Core-3.5.0/boards/arm/nrf9161dk_nrf9161/
Dnrf9161dk_nrf9161_partition_conf.dtsi42 * - Lowest 88 kB SRAM allocated to Secure image (sram0_s).
45 * - Upper 128 kB allocated to Non-Secure image (sram0_ns).
47 * are allocated to the Non-Secure image.
/Zephyr-Core-3.5.0/doc/kernel/memory_management/
Dsys_mem_blocks.rst7 allocated from a designated memory region, where:
11 * Multiple blocks can be allocated or freed at the same time.
13 * A group of blocks allocated together may not be contiguous.
16 * Bookkeeping of allocated blocks is done outside of the associated
41 * A **blocks bitmap** to keep track of which block has been allocated.
64 which blocks have been allocated. Each allocator, utilizing
89 allocated via :c:func:`sys_mem_blocks_alloc`.
133 Memory blocks can be allocated by calling :c:func:`sys_mem_blocks_alloc`.
143 addresses pointing to the allocated blocks.
159 ... /* perform some operations on the allocated memory blocks */
/Zephyr-Core-3.5.0/samples/subsys/zbus/msg_subscriber/
DREADME.rst33 I: AL Memory allocated 28 bytes. Total allocated 28 bytes
50 I: FR Memory freed 28 bytes. Total allocated 0 bytes
55 I: AL Memory allocated 28 bytes. Total allocated 28 bytes
72 I: FR Memory freed 28 bytes. Total allocated 0 bytes
/Zephyr-Core-3.5.0/doc/kernel/data_structures/
Dmpsc_pbuf.rst11 Packet is produced in two steps: first requested amount of data is allocated,
20 * Allocator ensures that contiguous memory of requested length is allocated.
21 * Following policies can be applied when requested space cannot be allocated:
24 be allocated. For each dropped packet user callback is called.
25 * **No overwrite** - When requested amount of space cannot be allocated,
63 space can be allocated, temporary write index is moved and pointer to a space
66 space cannot be allocated and overwrite is disabled then ``NULL`` pointer is
73 space can be allocated. When packets are dropped ``busy`` flag is checked in the
/Zephyr-Core-3.5.0/tests/kernel/queue/src/
Dtest_queue.h19 bool allocated; member
Dtest_queue_user.c44 if (qd->allocated) { in child_thread_get()
100 qdata[i].allocated = false; in ZTEST()
105 qdata[i + 1].allocated = true; in ZTEST()
/Zephyr-Core-3.5.0/subsys/portability/cmsis_rtos_v1/
DKconfig17 int "Max stack size threads can be allocated in CMSIS RTOS application"
21 Mention max stack size threads can be allocated in CMSIS RTOS application.
/Zephyr-Core-3.5.0/boards/arm/actinius_icarus/
Dactinius_icarus_partition_conf.dtsi42 * - Lowest 88 kB SRAM allocated to Secure image (sram0_s).
45 * - Upper 128 kB allocated to Non-Secure image (sram0_ns).

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