clear_bit

类型	参数	名称
long	nr
volatile unsigned long *	addr

**调用者**
名称	描述
vsscanf	vsscanf - Unformat a buffer into a list of arguments@buf: input buffer@fmt: format of buffer*@args: arguments
kasan_bitops
test_rhltable
__lc_get
irq_poll_disable	q_poll_disable - Disable iopoll on this @iop@iop: The parent iopoll structure Description:* Disable io polling and wait for any pending callbacks to have completed.
clear_feature
__mcheck_cpu_apply_quirks	Add per CPU specific workarounds here
cmci_discover	Enable CMCI (Corrected Machine Check Interrupt) for available MCE banks* on this CPU. Use the algorithm recommended in the SDM to discover shared* banks.
__check_limbo	Check the RMIDs that are marked as busy for this domain. If the* reported LLC occupancy is below the threshold clear the busy bit and* decrement the count. If the busy count gets to zero on an RMID, we* free the RMID
release_perfctr_nmi
release_evntsel_nmi
tasklet_kill
SYSCALL_DEFINE5
kthread_unpark	kthread_unpark - unpark a thread created by kthread_create().@k: thread created by kthread_create(). Sets kthread_should_park() for @k to return false, wakes it, and* waits for it to return. If the thread is marked percpu then its
memory_bm_clear_bit
memory_bm_clear_current
irq_unmap_generic_chip
irq_sim_handle_irq
irq_matrix_remove_managed	q_matrix_remove_managed - Remove managed interrupts in a CPU map@m: Matrix pointer@msk: On which CPUs the bits should be removed* Can be called for offline CPUs* This removes not allocated managed interrupts from the map
irq_matrix_free	q_matrix_free - Free allocated interrupt in the matrix@m: Matrix pointer@cpu: Which CPU map needs be updated@bit: The bit to remove@managed: If true, the interrupt is managed and not accounted* as available.
cgroup_write_notify_on_release
cgroup_clone_children_write
cgroup_propagate_frozen	Propagate the cgroup frozen state upwards by the cgroup tree.
cgroup_update_frozen	Revisit the cgroup frozen state.* Checks if the cgroup is really frozen and perform all state transitions.
cgroup_do_freeze	Freeze or unfreeze all tasks in the given cgroup.
update_cpumasks_hier	pdate_cpumasks_hier - Update effective cpumasks and tasks in the subtree@cs: the cpuset to consider@tmp: temp variables for calculating effective_cpus & partition setup* When congifured cpumask is changed, the effective cpumasks of this cpuset
update_flag	pdate_flag - read a 0 or a 1 in a file and update associated flag* Call with cpuset_mutex held.
cpuset_css_offline	If the cpuset being removed has its flag 'sched_load_balance'* enabled, then simulate turning sched_load_balance off, which* will call rebuild_sched_domains_locked(). That is not needed* in the default hierarchy where only changes in partition
trace_filter_add_remove_task	race_filter_add_remove_task - Add or remove a task from a pid_list@pid_list: The list to modify@self: The current task for fork or NULL for exit@task: The task to add or remove If adding a task, if @self is defined, the task is only added if @self
trace_event_enable_cmd_record
trace_event_enable_tgid_record
__ftrace_event_enable_disable
__ftrace_clear_event_pids
trace_event_trigger_enable_disable
update_cond_flag	pdate_cond_flag - Set or reset the TRIGGER_COND bit@file: The trace_event_file associated with the event If an event has triggers and any of those triggers has a filter or* a post_trigger, trigger invocation needs to be deferred until after* the current
event_enable_trigger
install_breakpoint
xol_free_insn_slot	xol_free_insn_slot - If slot was earlier allocated by@xol_get_insn_slot(), make the slot available for subsequent requests.
mmf_recalc_uprobes
file_check_and_advance_wb_err	le_check_and_advance_wb_err - report wb error (if any) that was previously* and advance wb_err to current one@file: struct file on which the error is being reported When userland calls fsync (or something like nfsd does the equivalent), we* want to
shrink_slab_memcg
do_try_to_free_pages	This is the main entry point to direct page reclaim
clear_pgdat_congested	Clear pgdat state for congested, dirty or under writeback.
node_reclaim
rmqueue	Allocate a page from the given zone. Use pcplists for order-0 allocations.
__frontswap_clear
scan_get_next_rmap_item
__ksm_exit
kasan_restore_multi_shot
setup_transparent_hugepage
__khugepaged_exit
drain_local_stock
init_z3fold_page	Initializes the z3fold header of a newly allocated z3fold page
__release_z3fold_page
z3fold_free	z3fold_free() - frees the allocation associated with the given handle@pool: pool in which the allocation resided@handle: handle associated with the allocation returned by z3fold_alloc()* In the case that the z3fold page in which the allocation resides
z3fold_reclaim_page	z3fold_reclaim_page() - evicts allocations from a pool page and frees it@pool: pool from which a page will attempt to be evicted@retries: number of pages on the LRU list for which eviction will* be attempted before failing* z3fold reclaim is different
z3fold_unmap	z3fold_unmap() - unmaps the allocation associated with the given handle@pool: pool in which the allocation resides@handle: handle associated with the allocation to be unmapped
blk_queue_flag_clear	lk_queue_flag_clear - atomically clear a queue flag@flag: flag to be cleared@q: request queue
blk_mq_start_hw_queue
blk_mq_start_stopped_hw_queue
blk_mq_sched_restart
key_garbage_collector	Reaper for unused keys.
tomoyo_write_domain	moyo_write_domain - Write domain policy.@head: Pointer to "struct tomoyo_io_buffer". Returns 0 on success, negative value otherwise.* Caller holds tomoyo_read_lock().
ima_release_policy	ma_release_policy - start using the new measure policy rules.* Initially, ima_measure points to the default policy rules, now* point to the new policy rules, and remove the securityfs policy file,* assuming a valid policy.
xattr_verify	xattr_verify - verify xattr digest or signature* Verify whether the hash or signature matches the file contents.* Return 0 on success, error code otherwise.
ima_inode_post_setattr	ma_inode_post_setattr - reflect file metadata changes@dentry: pointer to the affected dentry Changes to a dentry's metadata might result in needing to appraise.* This function is called from notify_change(), which expects the caller
ima_reset_appraise_flags
evm_set_key	vm_set_key() - set EVM HMAC key from the kernel@key: pointer to a buffer with the key data@size: length of the key data* This function allows setting the EVM HMAC key from the kernel* without using the "encrypted" key subsystem keys
wb_io_lists_depopulated
wb_check_start_all
wb_do_writeback	Retrieve work items and do the writeback they describe
bm_entry_write
dquot_release	Release dquot
dquot_free_reserved_space
dquot_decr_inodes
dquot_decr_space
do_set_dqblk	Generic routine for setting common part of quota structure
clear_bit_le
assign_bit	assign_bit - Assign value to a bit in memory@nr: the bit to set@addr: the address to start counting from*@value: the value to assign
cpumask_clear_cpu	清空CPU信息
clear_ti_thread_flag
__node_clear
ClearPageWaiters
ClearPageError
ClearPageReferenced
ClearPageDirty
ClearPageLRU
ClearPageActive
ClearPageWorkingset
ClearPageChecked
ClearPagePinned	Xen
ClearPageSavePinned
ClearPageForeign
ClearPageXenRemapped
ClearPageReserved
ClearPageSwapBacked
ClearPagePrivate	Private page markings that may be used by the filesystem that owns the page* for its own purposes.* - PG_private and PG_private_2 cause releasepage() and co to be invoked
ClearPagePrivate2
ClearPageOwnerPriv1
ClearPageMappedToDisk
ClearPageReclaim	PG_readahead is only used for reads; PG_reclaim is only for writes
ClearPageReadahead
ClearPageUnevictable
ClearPageMlocked
ClearPageHWPoison
ClearPageUptodate
ClearPageHead
ClearPageDoubleMap
mapping_clear_unevictable
task_clear_spread_page
task_clear_spread_slab
task_clear_spec_ssb_disable
task_clear_spec_ssb_noexec
task_clear_spec_ib_disable
ptep_set_wrprotect
pmdp_set_wrprotect
napi_enable	允许NAPI调度
netif_tx_start_queue
netif_tx_unlock
sk_clear_bit
tty_port_set_cts_flow
tty_port_set_active
tty_port_set_check_carrier
tty_port_set_suspended
tty_port_set_initialized
tty_port_set_kopened
lc_unlock	解锁
sbitmap_clear_bit
i2c_mark_adapter_resumed	2c_mark_adapter_resumed - Report resumed state of the adapter to the core@adap: Adapter to mark as resumed When using this helper to mark an adapter as resumed, the core will allow* further transfers to this adapter. See also further notes to
xprt_clear_connected
xprt_clear_connecting
xprt_clear_bound
xprt_clear_binding
clear_buffer_uptodate	Emit the buffer bitops functions. Note that there are also functions* of the form "mark_buffer_foo()". These are higher-level functions which* do something in addition to setting a b_state bit.
clear_buffer_dirty
clear_buffer_locked
clear_buffer_req
clear_buffer_mapped
clear_buffer_new
clear_buffer_async_read
clear_buffer_async_write
clear_buffer_delay
clear_buffer_boundary
clear_buffer_write_io_error
clear_buffer_unwritten
clear_buffer_meta
clear_buffer_prio
clear_buffer_defer_completion
sk_psock_clear_state
clear_page_idle

函数逻辑报告