tree_mod_log_insert 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 function:

fs/btrfs/tree-mod-log.c, line 144 (as a function)

Referenced in 1 files:

fs/btrfs/tree-mod-log.c

Smatch caller information:

fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_eb_copy() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.owner_cpu	0
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	1	tm	4096-ptr_max
PARAM_VALUE	1	tm->move.dst_slot	0-s32max
PARAM_VALUE	1	tm->move.nr_items	s32min-(-1),1-s32max
PARAM_VALUE	1	tm->op	5
BUF_SIZE	1	tm	88
DATA_SOURCE	1	tm	r tree_mod_log_alloc_move
PARAM_COMPARE	0	&fs_info->tree_mod_seq_list	!= $0->tree_mod_seq_list.next
NO_OVERFLOW_SIMPLE	1	tm->logical
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock

fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_eb_copy() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.owner_cpu	0
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
PARAM_COMPARE	0	&fs_info->tree_mod_seq_list	!= $0->tree_mod_seq_list.next
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock

fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_eb_copy() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log.rb_node	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.owner_cpu	0
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
PARAM_COMPARE	0	&fs_info->tree_mod_seq_list	!= $0->tree_mod_seq_list.next
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock

fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_eb_copy() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.owner_cpu	0
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	1	tm	4096-ptr_max
PARAM_VALUE	1	tm->move.nr_items	s32min-(-1),1-s32max
PARAM_VALUE	1	tm->op	5
PARAM_VALUE	1	tm->slot	0-s32max
BUF_SIZE	1	tm	88
DATA_SOURCE	1	tm	r tree_mod_log_alloc_move
PARAM_COMPARE	0	&fs_info->tree_mod_seq_list	!= $0->tree_mod_seq_list.next
NO_OVERFLOW_SIMPLE	1	tm->logical
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock

fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_insert_key() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,5297,4573560380487,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	0	fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	1	tm	4096-ptr_max
PARAM_VALUE	1	tm->op	0-2
BUF_SIZE	1	tm	88
DATA_SOURCE	1	tm	r alloc_tree_mod_elem
PARAM_COMPARE	0	&fs_info->tree_mod_seq_list	!= $0->tree_mod_seq_list.next
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	tm->logical
NO_OVERFLOW_SIMPLE	1	tm->slot
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
HALF_LOCKED2		&left->lock
HALF_LOCKED2		&right->lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock

fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_insert_move() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
PARAM_COMPARE	0	&fs_info->tree_mod_seq_list	!= $0->tree_mod_seq_list.next
RX_PATH
TASK_NOT_RUNNING
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock

fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_insert_move() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	1	tm	4096-ptr_max
PARAM_VALUE	1	tm->op	5
BUF_SIZE	1	tm	88
DATA_SOURCE	1	tm	r tree_mod_log_alloc_move
PARAM_COMPARE	0	&fs_info->tree_mod_seq_list	!= $0->tree_mod_seq_list.next
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	tm->move.nr_items
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock

fs/btrfs/tree-mod-log.c btrfs_tree_mod_log_insert_root() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.owner_cpu	0
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	1	tm	4096-ptr_max
PARAM_VALUE	1	tm->op	6
BUF_SIZE	1	tm	88
DATA_SOURCE	1	tm	r _kzalloc_noprof
PARAM_COMPARE	0	&fs_info->tree_mod_seq_list	!= $0->tree_mod_seq_list.next
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	tm->logical
NO_OVERFLOW_SIMPLE	1	tm->old_root.logical
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
HALF_LOCKED2		&new_root->lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock

fs/btrfs/tree-mod-log.c tree_mod_log_free_eb() -> tree_mod_log_insert()

Type	Parameter	Key	Value
PARAM_VALUE	0	fs_info	4096-ptr_max
PARAM_VALUE	0	fs_info->tree_mod_log_lock.dep_map->name	0-255
PARAM_VALUE	0	fs_info->tree_mod_log_lock.raw_lock.cnts.counter	0-s32max
DATA_SOURCE	0	fs_info	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	fs_info	unit_byte
LOCK2	0	&fs_info->tree_mod_log_lock
HALF_LOCKED2		&cow->lock
HALF_LOCKED2		&new_root->lock
TYPE_LOCK		(struct btrfs_fs_info)->tree_mod_log_lock
TYPE_LOCK		(struct extent_buffer)->lock