📦 linux-manual

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M (continued)

memblock_double_array(9)double the size of the memblock regions array✨
memblock_estimated_nr_free_pages(9)return estimated number of free pages from memblock point of view✨
memblock_find_in_range(9)find free area in given range✨
memblock_find_in_range_node(9)find free area in given range and node✨
memblock_free(9)free boot memory allocation✨
memblock_free_all(9)release free pages to the buddy allocator✨
memblock_insert_region(9)insert new memblock region✨
memblock_is_region_memory(9)check if a region is a subset of memory✨
memblock_is_region_reserved(9)check if a region intersects reserved memory✨
memblock_isolate_range(9)isolate given range into disjoint memblocks✨
memblock_mark_hotplug(9)Mark hotpluggable memory with flag MEMBLOCK_HOTPLUG.✨
memblock_mark_kho_scratch(9)Mark a memory region as MEMBLOCK_KHO_SCRATCH.✨
memblock_mark_mirror(9)Mark mirrored memory with flag MEMBLOCK_MIRROR.✨
memblock_mark_nomap(9)Mark a memory region with flag MEMBLOCK_NOMAP.✨
memblock_merge_regions(9)merge neighboring compatible regions✨
memblock_phys_alloc_range(9)allocate a memory block inside specified range✨
memblock_phys_alloc_try_nid(9)allocate a memory block from specified NUMA node✨
memblock_phys_free(9)free boot memory block✨
memblock_region_memory_base_pfn(9)get the lowest pfn of the memory region✨
memblock_region_memory_end_pfn(9)get the end pfn of the memory region✨
memblock_region_reserved_base_pfn(9)get the lowest pfn of the reserved region✨
memblock_region_reserved_end_pfn(9)get the end pfn of the reserved region✨
memblock_reserved_mark_kern(9)Mark a reserved memory region with flag MEMBLOCK_RSRV_KERN✨
memblock_reserved_mark_noinit(9)Mark a reserved memory region with flag MEMBLOCK_RSRV_NOINIT✨
memblock_set_current_limit(9)Set the current allocation limit to allow limiting allocations to what is currently accessible during boot✨
memblock_set_node(9)set node ID on memblock regions✨
memblock_setclr_flag(9)set or clear flag for a memory region✨
memblock_validate_numa_coverage(9)check if amount of memory with no node ID assigned is less than a threshold✨
memcg1_swapin(9)uncharge swap slot on swapin✨
memchr(9)Find a character in an area of memory.✨
memchr_inv(9)Find an unmatching character in an area of memory.✨
memcmp(9)compare byte string✨
memcpy(9)copy byte string✨
memcpy_and_pad(9)Copy one buffer to another with padding✨
memcpy_from_bvec(9)copy data from a bvec✨
memcpy_from_file_folio(9)Copy some bytes from a file folio.✨
memcpy_from_folio(9)Copy a range of bytes from a folio.✨
memcpy_fromio(9)Copy a block of data from I/O memory✨
memcpy_sglist(9)Copy data from one scatterlist to another✨
memcpy_to_bvec(9)copy data to a bvec✨
memcpy_to_folio(9)Copy a range of bytes to a folio.✨
memcpy_toio(9)Copy a block of data into I/O memory✨
memdup(9)duplicate region of memory✨
memdup_array_user(9)duplicate array from user space✨
memdup_user(9)duplicate memory region from user space✨
memdup_user_nul(9)duplicate memory region from user space and NUL- terminate✨
memfd Live Update ABI(9)✨
Memfd Preservation via LUO(9)✨
MEMFD_LUO_FOLIO_DIRTY(9)The folio is dirty.✨
MEMFD_LUO_FOLIO_UPTODATE(9)The folio is up-to-date.✨
memfd_pin_folios(9)pin folios associated with a memfd✨
memmove(9)copy byte string✨
Memory and Mapping Objects(9)✨
Memory Based Interrupts(9)✨
Memory Based Interrupts Page Layout(9)✨
Memory context(9)✨
memory domains(9)✨
Memory layout(9)✨
Memory mappings(9)✨
Memory Objects Control State (MOCS)(9)✨
memory_block_add_nid_early(9)Indicate that early system RAM falling into this memory block device (partially) belongs to the given node.✨
memory_block_advise_max_size(9)advise memory hotplug on the max suggested block size, usually for alignment.✨
memory_block_advised_max_size(9)query advised max hotplug block size.✨
memory_block_aligned_range(9)align a physical address range to memory blocks✨
memory_bm_next_pfn(9)Find the next set bit in a memory bitmap.✨
memory_contains(9)checks if an object is contained within a memory region✨
memory_failure(9)Handle memory failure of a page.✨
memory_failure_pfn(9)Handle memory failure on a page not backed by struct page.✨
memory_failure_queue(9)Schedule handling memory failure of a page.✨
memory_group_register_dynamic(9)Register a dynamic memory group.✨
memory_group_register_static(9)Register a static memory group.✨
memory_group_unregister(9)Unregister a memory group.✨
memory_intersects(9)checks if the region occupied by an object intersects with another memory region✨
memory_map_bottom_up(9)Map [map_start, map_end) bottom up✨
memory_map_top_down(9)Map [map_start, map_end) top down✨
memory_read_from_buffer(9)copy data from the buffer✨
memparse(9)parse a string with mem suffixes into a number✨
mempool_alloc(9)allocate an element from a memory pool✨
mempool_alloc_bulk(9)allocate multiple elements from a memory pool✨
mempool_alloc_preallocated(9)allocate an element from preallocated elements belonging to a memory pool✨
mempool_create_node(9)create a memory pool✨
mempool_destroy(9)deallocate a memory pool✨
mempool_exit(9)exit a mempool initialized with mempool_init()✨
mempool_free(9)return an element to the pool.✨
mempool_free_bulk(9)return elements to a mempool✨
mempool_init(9)initialize a memory pool✨
mempool_resize(9)resize an existing memory pool✨
memremap(9)remap an iomem_resource as cacheable memory✨
memscan(9)Find a character in an area of memory.✨
memset(9)write a byte to byte string✨
memset16(9)Fill a memory area with a uint16_t✨
memset32(9)Fill a memory area with a uint32_t✨
memset64(9)Fill a memory area with a uint64_t✨
memset_after(9)Set a value after a struct member to the end of a struct✨
memset_io(9)Set a range of I/O memory to a constant value✨
memset_no_sanitize_memory(9)Fill memory without KMSAN instrumentation.✨
memset_startat(9)Set a value starting at a member to the end of a struct✨
memstick_add_host(9)start request processing on memstick host✨
memstick_alloc_host(9)allocate a memstick_host structure✨
memstick_debug_get_tpc_name(9)debug helper that returns string for a TPC number✨
memstick_detect_change(9)schedule media detection on memstick host✨
memstick_free_host(9)free memstick host✨
memstick_init_req(9)set request fields needed for short data transfer✨
memstick_init_req_sg(9)set request fields needed for bulk data transfer✨
memstick_new_req(9)notify the host that some requests are pending✨
memstick_next_req(9)called by host driver to obtain next request to process✨
memstick_remove_host(9)stop request processing on memstick host✨
memstick_resume_host(9)notify bus driver of host resumption✨
memstick_set_rw_addr(9)issue SET_RW_REG_ADDR request and wait for it to complete✨
memstick_suspend_host(9)notify bus driver of host suspension✨
memtostr(9)Copy a possibly non-NUL-term string to a NUL-term string✨
memtostr_pad(9)Copy a possibly non-NUL-term string to a NUL-term string with NUL padding in the destination✨
memtype_free_io(9)Release a memory type mapping for a region of memory✨
memtype_reserve_io(9)Request a memory type mapping for a region of memory✨
memweight(9)count the total number of bits set in memory area✨
memzero_bvec(9)zero all data in a bvec✨
memzero_explicit(9)Fill a region of memory (e.g. sensitive keying data) with 0s.✨
men_z135_enable_ms(9)Enable Modem Status✨
men_z135_exit(9)Driver Exit Routine✨
men_z135_get_mctrl(9)Get modem control lines✨
men_z135_handle_modem_status(9)Handle change of modem status✨
men_z135_handle_rx(9)RX tasklet routine✨
men_z135_handle_tx(9)TX tasklet routine✨
men_z135_init(9)Driver Registration Routine✨
men_z135_intr(9)Handle legacy IRQs✨
men_z135_probe(9)Probe a z135 instance✨
men_z135_reg_clr(9)Unset value in register✨
men_z135_reg_set(9)Set value in register✨
men_z135_remove(9)Remove a z135 instance from the system✨
men_z135_request_irq(9)Request IRQ for 16z135 core✨
men_z135_set_mctrl(9)Set modem control lines✨
men_z135_start_tx(9)Start transmitting characters✨
men_z135_stop_rx(9)Stop receiving characters✨
men_z135_stop_tx(9)Stop transmitting characters✨
men_z135_tx_empty(9)Handle tx_empty call✨
menu_dump(9)dump all menu entries in a tree-like format✨
menu_enable_device(9)scans a CPU's states and does setup✨
menu_get_menu_or_parent_menu(9)return the parent menu or the menu itself✨
menu_get_parent_menu(9)return the parent menu or NULL✨
menu_next(9)return the next menu entry with depth-first traversal✨
menu_reflect(9)records that data structures need update✨
menu_select(9)selects the next idle state to enter✨
menu_update(9)attempts to guess what happened after entry✨
merge_queues(9)merge single semop queues into global queue✨
merge_system_ram_resource(9)mark the System RAM resource mergeable and try to merge it with adjacent, mergeable resources✨
merge_va_blocks_locked(9)merge a virtual block if possible.✨
mes_log_enable (int)(9)✨
mesh_accept_plinks_update(9)update accepting_plink in local mesh beacons✨
mesh_gate_del(9)remove a mesh gate from the list of known gates✨
mesh_gate_num(9)number of gates known to this interface✨
mesh_id_show(9)Get function for sysfs attribute mesh_id✨
mesh_id_store(9)Set function for sysfs attribute mesh_id✨
mesh_matches_local(9)check if the config of a mesh point matches ours✨
mesh_nexthop_lookup(9)put the appropriate next hop on a mesh frame. Calling this function is considered "using" the associated mpath, so preempt a path refresh if this mpath expires soon.✨
mesh_nexthop_lookup_nolearn(9)try to set next hop without path discovery✨
mesh_nexthop_resolve(9)lookup next hop; conditionally start path discovery✨
mesh_path_add(9)allocate and add a new path to the mesh path table✨
mesh_path_add_gate(9)add the given mpath to a mesh gate to our path table✨
mesh_path_assign_nexthop(9)update mesh path next hop✨
mesh_path_del(9)delete a mesh path from the table✨
mesh_path_discard_frame(9)discard a frame whose path could not be resolved✨
mesh_path_error_tx(9)Sends a PERR mesh management frame✨
mesh_path_fix_nexthop(9)force a specific next hop for a mesh path✨
mesh_path_flush_by_iface(9)Deletes all mesh paths associated with a given iface✨
mesh_path_flush_by_nexthop(9)Deletes mesh paths if their next hop matches✨
mesh_path_flush_pending(9)free the pending queue of a mesh path✨
mesh_path_lookup(9)look up a path in the mesh path table✨
mesh_path_lookup_by_idx(9)look up a path in the mesh path table by its index✨
mesh_path_move_to_queue(9)Move or copy frames from one mpath queue to another✨
mesh_path_send_to_gates(9)sends pending frames to all known mesh gates✨
mesh_path_start_discovery(9)launch a path discovery from the PREQ queue✨
mesh_path_tx_pending(9)sends pending frames in a mesh path queue✨
mesh_peer_accepts_plinks(9)check if an mp is willing to establish peer links✨
mesh_peer_tbtt_adjusting(9)check if an mp is currently adjusting its TBTT✨
mesh_plink_broken(9)deactivates paths and sends perr when a link breaks✨
mesh_plink_deactivate(9)deactivate mesh peer link✨
mesh_plink_fsm(9)step @sta MPM based on @event✨
mesh_plink_fsm_restart(9)restart a mesh peer link finite state machine✨
mesh_queue_preq(9)queue a PREQ to a given destination✨
mesh_rmc_check(9)Check frame in recent multicast cache and add if absent.✨
mesh_set_ht_prot_mode(9)set correct HT protection mode✨
meson8_pmx_disable_other_groups(9)disable other groups using a given pin✨
meson_calc_reg_and_bit(9)calculate register and bit for a pin✨
meson_canvas_alloc(9)take ownership of a canvas✨
meson_canvas_config(9)configure a canvas✨
meson_canvas_free(9)remove ownership from a canvas✨
meson_canvas_get(9)get a canvas provider instance✨
meson_get_bank(9)find the bank containing a given pin✨
meson_sm_call(9)generic SMC32 call to the secure-monitor✨
meson_sm_call_read(9)retrieve data from secure-monitor✨
meson_sm_call_write(9)send data to secure-monitor✨
meson_sm_get(9)get pointer to meson_sm_firmware structure.✨
meson_sm_get_thermal_calib(9)Read thermal sensor calibration data.✨
meson_spifc_drain_buffer(9)copy data from device buffer to memory✨
meson_spifc_fill_buffer(9)copy data from memory to device buffer✨
meson_spifc_hw_init(9)reset and initialize the SPI controller✨
meson_spifc_setup_speed(9)program the clock divider✨
meson_spifc_transfer_one(9)perform a single transfer✨
meson_spifc_txrx(9)transfer a chunk of data✨
meson_spifc_wait_ready(9)wait for the current operation to terminate✨