from_kqid identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

fs/quota/kqid.c, line 56

Defined in 1 files as a prototype:

include/linux/quota.h, line 79 (as a prototype)

Defined in 1 files as a function:

fs/quota/kqid.c, line 68 (as a function)

Referenced in 12 files:

Smatch caller information:

fs/ocfs2/quota_local.c olq_set_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dquot->dq_lock

fs/ocfs2/quota_local.c olq_set_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dquot->dq_lock

fs/quota/dquot.c dqput() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&sb->s_inode_list_lock
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2		global &dq_data_lock

fs/quota/dquot.c hashfn() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
DATA_SOURCE	1	kqid	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &dq_list_lock

fs/quota/dquot.c qid_has_mapping() -> from_kqid()

Type	Parameter	Key	Value
DATA_SOURCE	0	targ	$0
DATA_SOURCE	1	kqid	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock

fs/ocfs2/quota_global.c __ocfs2_sync_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dquot->dq_dqb_lock
LOCK2		&oinfo->dqi_gqinode->i_rwsem
HALF_LOCKED2		&dquot->dq_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct dquot)->dq_dqb_lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/quota_global.c __ocfs2_sync_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
LOCK2		&oinfo->dqi_gqinode->i_rwsem
HALF_LOCKED2		&dquot->dq_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/quota_global.c ocfs2_acquire_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock

fs/ocfs2/quota_global.c ocfs2_get_next_id() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
HALF_LOCKED2		&sb->s_umount

fs/ocfs2/quota_global.c ocfs2_global_mem2diskdqb() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dquot->dq_dqb_lock
HALF_LOCKED2		&dqopt->dqio_sem
HALF_LOCKED2		&dquot->dq_lock
HALF_LOCKED2		&info->dqi_gqinode->i_rwsem
HALF_LOCKED2		&oinfo->dqi_gqinode->i_rwsem
TYPE_LOCK		(struct dquot)->dq_dqb_lock

fs/ocfs2/quota_global.c ocfs2_mark_dquot_dirty() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &dquot_srcu

fs/ocfs2/quota_global.c ocfs2_release_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
HALF_LOCKED2		&pool->lock

fs/ocfs2/quota_global.c ocfs2_sync_dquot_helper() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
LOCK2		&sb->s_umount
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct super_block)->s_umount

fs/ocfs2/quota_global.c ocfs2_write_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &dquot_srcu

fs/gfs2/quota.c do_qc() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&qd->qd_lockref.lock
HALF_LOCKED2		&ip->i_inode.i_rwsem
HALF_LOCKED2		&sdp->sd_log_flush_lock
TYPE_LOCK		(struct lockref)->lock

fs/gfs2/quota.c print_message() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING

fs/gfs2/quota.c qd2index() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING

fs/quota/quota_v2.c v2r0_mem2diskdqb() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dquot->dq_dqb_lock
HALF_LOCKED2		&dqopt->dqio_sem
HALF_LOCKED2		&dquot->dq_lock
HALF_LOCKED2		&info->dqi_gqinode->i_rwsem
HALF_LOCKED2		&oinfo->dqi_gqinode->i_rwsem
TYPE_LOCK		(struct dquot)->dq_dqb_lock

fs/quota/quota_v2.c v2r1_mem2diskdqb() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dquot->dq_dqb_lock
HALF_LOCKED2		&dqopt->dqio_sem
HALF_LOCKED2		&dquot->dq_lock
HALF_LOCKED2		&info->dqi_gqinode->i_rwsem
HALF_LOCKED2		&oinfo->dqi_gqinode->i_rwsem
TYPE_LOCK		(struct dquot)->dq_dqb_lock

fs/xfs/xfs_quotaops.c xfs_fs_get_dqblk() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
DATA_SOURCE	1	kqid	$1
HALF_LOCKED2		&sb->s_umount

fs/xfs/xfs_quotaops.c xfs_fs_get_nextdqblk() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
HALF_LOCKED2		&sb->s_umount

fs/xfs/xfs_quotaops.c xfs_fs_set_dqblk() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
DATA_SOURCE	1	kqid	$1
HALF_LOCKED2		&sb->s_umount

fs/quota/quota_tree.c find_block_dqentry() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dquot->dq_lock

fs/quota/quota_tree.c get_index() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
DATA_SOURCE	1	kqid	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dquot->dq_lock

fs/quota/quota_tree.c qtree_get_next_id() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
HALF_LOCKED2		&dqopt->dqio_sem
HALF_LOCKED2		&sb->s_umount

fs/quota/quota_tree.c qtree_read_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dquot->dq_lock
HALF_LOCKED2		&dqopt->dqio_sem
HALF_LOCKED2		&info->dqi_gqinode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct dquot)->dq_lock

fs/quota/quota_tree.c qtree_read_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dquot->dq_lock
HALF_LOCKED2		&dqopt->dqio_sem
HALF_LOCKED2		&info->dqi_gqinode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct dquot)->dq_lock

fs/quota/quota.c qid_has_mapping() -> from_kqid()

Type	Parameter	Key	Value
DATA_SOURCE	0	targ	$0
DATA_SOURCE	1	kqid	$1
HALF_LOCKED2		&sb->s_umount

fs/quota/quota.c quota_getnextquota() -> from_kqid()

Type	Parameter	Key	Value
HALF_LOCKED2		&sb->s_umount

fs/quota/quota.c quota_getnextxquota() -> from_kqid()

Type	Parameter	Key	Value
HALF_LOCKED2		&sb->s_umount

fs/quota/quota.c quota_setxquota() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	4096-ptr_max
HALF_LOCKED2		&sb->s_umount

fs/quota/quota_v1.c v1_commit_dqblk() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dquot->dq_lock
HALF_LOCKED2		&sbi->quota_sem.internal_rwsem
TYPE_LOCK		(struct dquot)->dq_lock

fs/quota/quota_v1.c v1_read_dqblk() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dquot->dq_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&sbi->quota_sem.internal_rwsem
TYPE_LOCK		(struct dquot)->dq_lock

mm/shmem_quota.c shmem_acquire_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock

mm/shmem_quota.c shmem_get_next_id() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
HALF_LOCKED2		&sb->s_umount

mm/shmem_quota.c shmem_release_dquot() -> from_kqid()

Type	Parameter	Key	Value
PARAM_VALUE	0	targ	251279612184977408
HALF_LOCKED2		&pool->lock