wait_on_bit identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/wait_bit.h, line 53

Defined in 1 files as a function:

include/linux/wait_bit.h, line 72 (as a function)

Referenced in 35 files:

Smatch caller information:

fs/gfs2/glock.c gfs2_glock_dq() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	10
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fp->f_fl_mutex
HALF_LOCKED2		&inode->i_rwsem

fs/gfs2/glock.c gfs2_glock_dq_wait() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	1	bit	3
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/gfs2/glock.c gfs2_glock_wait() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	10
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/gfs2/glock.c gfs2_instantiate() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	12
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&rgd->rd_mutex
HALF_LOCKED2		&rs->rs_rgd->rd_mutex

fs/nfs/pnfs_nfs.c nfs4_wait_ds_connect() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	0
PARAM_VALUE	2	mode	258
RX_PATH
TASK_NOT_RUNNING

fs/orangefs/inode.c orangefs_page_mkwrite() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	258
BUF_SIZE	0	word	8
RX_PATH
TASK_NOT_RUNNING

security/keys/request_key.c wait_for_key_construction() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	256,4096-ptr_max
PARAM_VALUE	1	bit	3
PARAM_VALUE	2	mode	1-2
FUZZY_MAX	2	mode	2
HARD_MAX	2	mode	2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&idmap->idmap_mutex
HALF_LOCKED2		global &key_types_sem

fs/gfs2/lock_dlm.c control_first_done() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	6
PARAM_VALUE	2	mode	2
NOCHECK_CALL

fs/orangefs/file.c orangefs_revalidate_mapping() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	258
BUF_SIZE	0	word	8
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem

fs/nfsd/filecache.c nfsd_file_do_acquire() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/gfs2/recovery.c gfs2_recover_journal() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	136,4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fc->uapi_mutex

kernel/ptrace.c ptrace_attach() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	21
PARAM_VALUE	2	mode	258
NOCHECK_CALL
LOCK2		&_T->lock->alloc_lock
LOCK2		_T->lock

drivers/gpu/drm/i915/selftests/igt_reset.c igt_global_reset_lock() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1-27
PARAM_VALUE	2	mode	2
NOCHECK_CALL

drivers/md/dm-snap.c stop_merge() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	0
PARAM_VALUE	2	mode	2
NOCHECK_CALL
HALF_LOCKED2		&md->suspend_lock
HALF_LOCKED2		&origin_md->suspend_lock

fs/gfs2/ops_fstype.c wait_on_journal() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	6
PARAM_VALUE	2	mode	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fc->uapi_mutex

fs/ceph/mds_client.c __do_request() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	5
PARAM_VALUE	2	mode	258
RX_PATH
TASK_NOT_RUNNING
LOCK2		&mdsc->mutex
TYPE_LOCK		(struct ceph_mds_client)->mutex

fs/ceph/mds_client.c ceph_wait_on_async_create() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	12
PARAM_VALUE	2	mode	258
RX_PATH
TASK_NOT_RUNNING

fs/ceph/mds_client.c ceph_wait_on_conflict_unlink() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	48,4096-ptr_max
PARAM_VALUE	1	bit	4
PARAM_VALUE	2	mode	258
RX_PATH
TASK_NOT_RUNNING

fs/ceph/caps.c ceph_wait_on_async_create() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	12
PARAM_VALUE	2	mode	258
RX_PATH
TASK_NOT_RUNNING

security/keys/gc.c key_gc_keytype() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	6785196241810030592
PARAM_VALUE	1	bit	2
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &key_types_sem

mm/ksm.c wait_while_offlining() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	3047044576146931712
PARAM_VALUE	0	*word	4-44
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&of->mutex

fs/afs/server.c afs_check_server_record() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	1-2
FUZZY_MAX	2	mode	2
HARD_MAX	2	mode	2
RX_PATH
TASK_NOT_RUNNING

fs/afs/server.c afs_lookup_server() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	4
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/softirq.c tasklet_unlock_wait() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&accel_dev->state_lock
HALF_LOCKED2		&dev->intf_state_mutex
HALF_LOCKED2		&dev->mt76.mutex
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&sc->mutex
HALF_LOCKED2		&smc->sk
HALF_LOCKED2		bh
HALF_LOCKED2		global &hw_lock
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		sk

drivers/md/dm.c dm_resume() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	7
PARAM_VALUE	2	mode	1

drivers/md/dm.c dm_suspend() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	7
PARAM_VALUE	2	mode	1

fs/smb/client/file.c cifs_oplock_break() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	2
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

fs/afs/volume.c afs_check_volume_status() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	2
PARAM_VALUE	2	mode	1-2
FUZZY_MAX	2	mode	2
HARD_MAX	2	mode	2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&volume->volsync_lock

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usb_fe_sleep() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	2
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&state->demod_lock
HALF_LOCKED2		&state->fe_mutex

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usb_start_feed() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	0
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&demux->mutex
HALF_LOCKED2		&dvbdmx->mutex

net/bluetooth/hci_core.c hci_inquiry() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	7
PARAM_VALUE	2	mode	1

fs/btrfs/ioctl.c exclop_start_or_cancel_reloc() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	14
PARAM_VALUE	2	mode	1
CAPABLE	0	21
NOCHECK_CALL

fs/smb/client/connect.c cifs_sb_tlink() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem

fs/gfs2/super.c gfs2_put_super() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	1
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&s->s_umount
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2		global &cifs_mount_mutex

fs/smb/client/misc.c cifs_get_writer() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	0
PARAM_VALUE	2	mode	258
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

fs/btrfs/super.c btrfs_remount_ro() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	15
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/netfs/fscache_volume.c fscache_create_volume() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	4
PARAM_VALUE	2	mode	2
RX_PATH
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

fs/netfs/fscache_volume.c fscache_wait_on_volume_collision() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	3
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&fsc->client->mount_mutex
HALF_LOCKED2		&tcon->fscache_lock
HALF_LOCKED2		global &cifs_mount_mutex

drivers/gpu/drm/i915/gt/intel_reset.c intel_gt_handle_error() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&attr->mutex

drivers/md/raid5.c add_all_stripe_bios() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	7
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&bi->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2		&md->io_barrier

drivers/md/raid5.c make_discard_request() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	7
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&bi->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2		&md->io_barrier

drivers/md/raid5.c make_discard_request() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	7
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&bi->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2		&md->io_barrier

fs/smb/server/oplock.c oplock_break_pending() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	0
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/nfs/pnfs.c _pnfs_return_layout() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	3
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

fs/nfs/pnfs.c _pnfs_return_layout() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	3
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

fs/nfs/pnfs.c pnfs_roc() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	3
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/nfs/pnfs.c pnfs_update_layout() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	10
PARAM_VALUE	2	mode	258
RX_PATH
TASK_NOT_RUNNING

fs/nfs/pnfs.c pnfs_update_layout() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	7
PARAM_VALUE	2	mode	258
RX_PATH
TASK_NOT_RUNNING

net/sunrpc/svc.c svc_stop_kthreads() -> wait_on_bit()

Type	Parameter	Key	Value
PARAM_VALUE	0	word	4096-ptr_max
PARAM_VALUE	1	bit	2
PARAM_VALUE	2	mode	1026
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &nfsd_mutex