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Larger objects in the Linux kernel (like buffers) are often vmalloced / vmapped. This is virtual address space which is mapped to multiple chunks of physical memory. Statistics about the different vmalloced objects used by the Kernel could be gathered from the ProcFS file vmallocinfo. This is a list of all vmalloc objects used in FRITZ!OS.
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Vmalloc-Info[edit]
Daily updated index of all vmalloc objects found scanning Supportdata-Probes. Last update: 2020-12-03 05:00 GMT.
The label (vmall) in the Object / Function column shows there are other objects in this wiki using this name.
The Mod column shows the amount of models using the respective objects. Click the column header to sort by this number.
The Modules column shows the Kernel-Modules containing the function which calls vmalloc(), unless it's a Kernel builtin function.
The Objects column shows the amount of vmalloced memory areas the respective function allocates.
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| Object / Function
|
Mod
|
Description
|
Objects
|
Modules
|
Type
|
|---|
| aae
|
8
|
TODO
|
13, 19
|
aae.ko
|
Vmalloc
|
| avm_event_local_source_register
|
15
|
TODO
|
12, 13, 14, 15, 16, 23, 24
|
builtin
|
Vmalloc
|
| avm_event_source_register
|
6
|
TODO
|
10, 11, 13, 14, 9
|
builtin
|
Vmalloc
|
| avm_radioenv_init
|
19
|
TODO
|
10, 6
|
aae.ko, abe.ko
|
Vmalloc
|
| avm_radioenv_init_hst
|
26
|
TODO
|
6
|
aae.ko
|
Vmalloc
|
| avm_radioenv_init_tgt
|
23
|
TODO
|
1
|
aae.ko
|
Vmalloc
|
| avm_register_busmaster
|
12
|
TODO
|
1
|
builtin
|
Vmalloc
|
| avm_wlan_eeprom_init
|
22
|
TODO
|
6, 9
|
aae.ko
|
Vmalloc
|
| bitfile_preload_add
|
2
|
TODO
|
2
|
Piglet_noemif.ko
|
Vmalloc
|
| bpf_prog_alloc
|
12
|
TODO
|
1, 2, 3, 4, 5
|
builtin
|
Vmalloc
|
| check_initialised
|
2
|
TODO
|
7, 9
|
builtin
|
Vmalloc
|
| crashlog_open_write.part.5
|
1
|
TODO
|
1
|
builtin
|
Vmalloc
|
| create_descriptors
|
2
|
TODO
|
1
|
ismdcore.ko
|
Vmalloc
|
| deflate_init
|
18
|
TODO
|
2
|
builtin
|
Vmalloc
|
| disksize_store
|
2
|
TODO
|
1
|
zram.ko
|
Vmalloc
|
| do_cleanup.isra.3
|
1
|
TODO
|
1
|
builtin
|
Vmalloc
|
| do_ebt_set_ctl
|
2
|
TODO
|
2
|
builtin
|
Vmalloc
|
| dsl_dp_fw_file_load
|
1
|
TODO
|
1
|
dsl_gfast_drv_dp.ko
|
Vmalloc
|
| DSL_DRV_DEV_ShowtimeStatusUpdate
|
9
|
TODO
|
1
|
drv_dsl_cpe_api.ko, dsl_vr9.ko
|
Vmalloc
|
| DSL_DRV_HandleInit
|
2
|
TODO
|
2
|
drv_dsl_cpe_api.ko
|
Vmalloc
|
| DSL_DRV_IoctlHandle
|
2
|
TODO
|
2
|
drv_dsl_cpe_api.ko
|
Vmalloc
|
| DSL_DRV_PM_Start
|
15
|
TODO
|
3
|
drv_dsl_cpe_api.ko, dsl_vr9.ko
|
Vmalloc
|
| DSL_DRV_Timeout_Init
|
15
|
TODO
|
2, 3
|
drv_dsl_cpe_api.ko, dsl_vr9.ko
|
Vmalloc
|
| DSL_DRV_VMalloc
|
13
|
TODO
|
154, 156, 4, 5, 6, 9
|
drv_dsl_cpe_api.ko, dsl_vr9.ko
|
Vmalloc
|
| dvb_core
|
1
|
TODO
|
8
|
dvb_core.ko
|
Vmalloc
|
| dvb_dmxdev_init
|
1
|
TODO
|
2
|
dvb_core.ko
|
Vmalloc
|
| dvb_dmx_init
|
1
|
TODO
|
4
|
dvb_core.ko
|
Vmalloc
|
| e1000_setup_all_rx_resources
|
3
|
TODO
|
1
|
builtin
|
Vmalloc
|
| e1000_setup_all_tx_resources
|
3
|
TODO
|
1
|
builtin
|
Vmalloc
|
| ebt_register_table
|
2
|
TODO
|
4
|
builtin
|
Vmalloc
|
| edma_alloc_rx_rings
|
4
|
TODO
|
4
|
essedma.ko
|
Vmalloc
|
| edma_alloc_tx_rings
|
6
|
TODO
|
16
|
essedma.ko
|
Vmalloc
|
| edma_axi_probe
|
1
|
TODO
|
1
|
essedma.ko
|
Vmalloc
|
| fcache_construct
|
2
|
TODO
|
10
|
pktflow.ko
|
Vmalloc
|
| hif_completion_thread_startup
|
4
|
TODO
|
14
|
umac.ko
|
Vmalloc
|
| IFXOS_MemAlloc
|
1
|
TODO
|
12
|
drv_ifxos.ko
|
Vmalloc
|
| jffs2_lzo_init
|
6
|
TODO
|
2
|
builtin
|
Vmalloc
|
| jffs2_zlib_init
|
16
|
TODO
|
2
|
builtin
|
Vmalloc
|
| layout_and_allocate
|
8
|
TODO
|
15, 16, 17, 18, 27, 29, 32, 33, 34, 35, 40
|
builtin
|
Vmalloc
|
| lpt_init_rd
|
2
|
TODO
|
1
|
builtin
|
Vmalloc
|
| LzmaEnc_Create
|
6
|
TODO
|
1
|
builtin
|
Vmalloc
|
| lzo_alloc_workspace
|
1
|
TODO
|
3
|
builtin
|
Vmalloc
|
| lzo_init
|
16
|
TODO
|
1
|
builtin
|
Vmalloc
|
| module_alloc_update_bounds
|
12
|
TODO
|
15, 16, 17, 21, 22, 24, 25, 26, 27, 29, 30, 33, 40, 41, 42, 44, 56, 58, 65
|
builtin
|
Vmalloc
|
| mount_ubifs
|
8
|
TODO
|
2
|
builtin
|
Vmalloc
|
| mtd_add_notifier
|
2
|
TODO
|
6, 7
|
builtin
|
Vmalloc
|
| ntfs_malloc
|
2
|
TODO
|
1
|
builtin
|
Vmalloc
|
| ntfs_upcase_build_default
|
1
|
TODO
|
1
|
builtin
|
Vmalloc
|
| n_tty_open
|
18
|
TODO
|
1
|
builtin
|
Vmalloc
|
| prom_getenv
|
1
|
TODO
|
4
|
builtin
|
Vmalloc
|
| ramzswap
|
1
|
TODO
|
1
|
ramzswap.ko
|
Vmalloc
|
| request_firmware
|
5
|
TODO
|
2
|
builtin
|
Vmalloc
|
| rps_sock_flow_sysctl
|
1
|
TODO
|
1
|
builtin
|
Vmalloc
|
| squashfs_fill_super
|
6
|
TODO
|
10, 15, 20, 5
|
builtin
|
Vmalloc
|
| start_kernel
|
6
|
TODO
|
1
|
builtin
|
Vmalloc
|
| SyS_swapon
|
2
|
TODO
|
2
|
builtin
|
Vmalloc
|
| sys_swapon
|
7
|
TODO
|
1
|
builtin
|
Vmalloc
|
| tffs3_open_kern
|
1
|
TODO
|
2
|
builtin
|
Vmalloc
|
| TFFS_Cleanup
|
3
|
TODO
|
1
|
builtin
|
Vmalloc
|
| tffs_open
|
3
|
TODO
|
2
|
builtin
|
Vmalloc
|
| tffs_open_kern
|
20
|
TODO
|
1, 14, 15, 16, 2, 3, 31, 33, 34, 4, 40, 45, 5, 6, 7, 73, 8
|
builtin
|
Vmalloc
|
| ubifs_lpt_init
|
10
|
TODO
|
2, 3
|
builtin
|
Vmalloc
|
| ubifs_mount
|
2
|
TODO
|
2
|
builtin
|
Vmalloc
|
| ubifs_mount_orphans
|
10
|
TODO
|
1
|
builtin
|
Vmalloc
|
| ubi_attach_mtd_dev
|
12
|
TODO
|
1
|
builtin
|
Vmalloc
|
| ubi_read_volume_table
|
12
|
TODO
|
1
|
builtin
|
Vmalloc
|
| udma_alloc_ring
|
2
|
TODO
|
2
|
builtin
|
Vmalloc
|
| unpack_entry_data.constprop.2
|
2
|
TODO
|
1, 2
|
builtin
|
Vmalloc
|
| VOIPOnlyLink_SharedMemory
|
1
|
TODO
|
1
|
pcmlink.ko
|
Vmalloc
|
| xz_dec_lzma2_create
|
40
|
TODO
|
1, 4
|
builtin
|
Vmalloc
|
| zisofs_init
|
2
|
TODO
|
1
|
builtin
|
Vmalloc
|
| zlib_alloc_workspace
|
1
|
TODO
|
1
|
builtin
|
Vmalloc
|
| zram
|
8
|
TODO
|
1
|
zram.ko
|
Vmalloc
|
| zram_init_device
|
6
|
TODO
|
1
|
zram.ko
|
Vmalloc
|
| 74 vmalloc objects
|
|---|
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