xfs_da3_path_shift identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/xfs/libxfs/xfs_da_btree.h, line 194 (as a prototype)

Defined in 1 files as a function:

fs/xfs/libxfs/xfs_da_btree.c, line 2129 (as a function)

Referenced in 4 files:

Smatch caller information:

fs/xfs/libxfs/xfs_dir2_node.c xfs_dir2_leafn_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	3154118083391688704
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/libxfs/xfs_dir2_node.c xfs_dir2_leafn_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_hash.tbl->dep_map->name	0-255
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	3154118083391688704
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/libxfs/xfs_dir2_node.c xfs_dir2_leafn_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_hash.tbl->dep_map->name	0-255
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	3154118083391688704
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/libxfs/xfs_attr_leaf.c xfs_attr3_leaf_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	7150513538907136000
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/libxfs/xfs_attr_leaf.c xfs_attr3_leaf_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	7150513538907136000
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/libxfs/xfs_attr_leaf.c xfs_attr3_leaf_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	7150513538907136000
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/libxfs/xfs_da_btree.c xfs_da3_node_lookup_int() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_mount	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_hash.tbl->dep_map->name	0-255
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	1-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	1-5
PARAM_VALUE	2	forward	1
PARAM_VALUE	3	release	1
PARAM_VALUE	4	result	4868231336578428928
PARAM_VALUE	4	*result	(-61),(-2)
DATA_SOURCE	0	state	$0
FUZZY_MAX	0	state->path.active	1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	state->args->hashval	0-u32max[c]
USER_DATA	0	state->args->valuelen	0-65536
USER_DATA	0	*state->args->name	0-255
USER_DATA	0	*state->args->value	s64min-s64max
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen
NO_OVERFLOW_SIMPLE	0	state->extrablk.bp->b_map_count
USER_PTR	0	state->args->name
USER_PTR	0	state->args->value

fs/xfs/libxfs/xfs_da_btree.c xfs_da3_node_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	3407551737055232000
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/libxfs/xfs_da_btree.c xfs_da3_node_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_hash.tbl->dep_map->name	0-255
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	3407551737055232000
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/libxfs/xfs_da_btree.c xfs_da3_node_toosmall() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	2-5
PARAM_VALUE	0	state->altpath.blk	4096-ptr_max
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	state->args->dp->i_mount	4096-ptr_max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_file->f_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	state->args->dp->i_mount->m_ddev_targp->bt_hash.tbl->dep_map->name	0-255
PARAM_VALUE	0	state->args->geo	4096-ptr_max
PARAM_VALUE	0	state->args->trans	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	state->args->trans->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	state->extrablk.bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	state->path.active	2-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	2-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	3407551737055232000
DATA_SOURCE	0	state	$0
FUZZY_MAX	2	forward	1
HARD_MAX	2	forward	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/scrub/dabtree.c xchk_da_btree_block_check_sibling() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	1-5
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->path.active	1-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	1-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	3038858384111378432
BUF_SIZE	0	state->args	144
BUF_SIZE	1	path	208
CAPPED_DATA	0	state->path.active	1
CAPPED_DATA	1	path->active	1
DATA_SOURCE	2	forward	$2
FUZZY_MAX	0	state->path.active	5
PARAM_COMPARE	0	&state->altpath	== $1
HARD_MAX	0	state->path.active	5
HARD_MAX	2	forward	1
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen

fs/xfs/scrub/dabtree.c xchk_da_btree_block_check_sibling() -> xfs_da3_path_shift()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->altpath.active	1-5
PARAM_VALUE	0	state->args	4096-ptr_max
PARAM_VALUE	0	state->args->dp	4096-ptr_max
PARAM_VALUE	0	state->path.active	1-5
PARAM_VALUE	0	state->path.blk	4096-ptr_max
PARAM_VALUE	1	path	4096-ptr_max
PARAM_VALUE	1	path->active	1-5
PARAM_VALUE	2	forward	0-1
PARAM_VALUE	3	release	0
PARAM_VALUE	4	result	3038858384111378432
BUF_SIZE	0	state->args	144
BUF_SIZE	1	path	208
CAPPED_DATA	0	state->path.active	1
CAPPED_DATA	1	path->active	1
DATA_SOURCE	2	forward	$2
FUZZY_MAX	0	state->path.active	5
PARAM_COMPARE	0	&state->altpath	== $1
HARD_MAX	0	state->path.active	5
HARD_MAX	2	forward	1
NO_OVERFLOW_SIMPLE	0	state->args->rmtvaluelen