btrfs_update_inode_fallback identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/btrfs/btrfs_inode.h, line 586 (as a prototype)

Defined in 1 files as a function:

fs/btrfs/inode.c, line 4380 (as a function)

Referenced in 2 files:

Smatch caller information:

fs/btrfs/inode.c btrfs_finish_one_ordered() -> btrfs_update_inode_fallback()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	trans->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	trans->fs_info->tree_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	trans->fs_info->tree_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->file_extent_tree	0,4096-ptr_max
PARAM_VALUE	1	inode->file_extent_tree->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->root	4096-ptr_max
BUF_SIZE	0	trans->block_rsv	(-1),120
CAPPED_DATA	0	trans	1
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/inode.c btrfs_finish_one_ordered() -> btrfs_update_inode_fallback()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->adding_csums	0
PARAM_VALUE	0	trans->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	trans->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	trans->fs_info->global_root_lock.dep_map->name	0-255
PARAM_VALUE	0	trans->fs_info->tree_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	trans->fs_info->tree_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	trans->transaction->delayed_refs.dirty_extents.xa_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->extent_tree.lock.dep_map->name	0-255
PARAM_VALUE	1	inode->extent_tree.lock.owner	(-1)
PARAM_VALUE	1	inode->extent_tree.lock.owner_cpu	u32max
PARAM_VALUE	1	inode->extent_tree.root.rb_node	4096-ptr_max
PARAM_VALUE	1	inode->file_extent_tree	0,4096-ptr_max
PARAM_VALUE	1	inode->file_extent_tree->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->root	4096-ptr_max
CAPPED_DATA	0	trans	1
CAPPED_DATA	1	inode->root	1
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/inode.c btrfs_unlink_subvol() -> btrfs_update_inode_fallback()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->block_rsv->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->delayed_node	4096-ptr_max
PARAM_VALUE	1	inode->delayed_node->n_list.next	4096-ptr_max
PARAM_VALUE	1	inode->delayed_node->n_list.prev	4096-ptr_max
PARAM_VALUE	1	inode->delayed_node->p_list.next	4096-ptr_max
PARAM_VALUE	1	inode->delayed_node->p_list.prev	4096-ptr_max
PARAM_VALUE	1	inode->delayed_node->refs.refs.counter	2
PARAM_VALUE	1	inode->delayed_node->root	4096-ptr_max
PARAM_VALUE	1	inode->root->delalloc_inodes.next->next	4096-ptr_max
PARAM_VALUE	1	inode->root->delalloc_inodes.next->prev	4096-ptr_max
PARAM_VALUE	1	inode->root->delalloc_inodes.prev->next	4096-ptr_max
PARAM_VALUE	1	inode->root->delalloc_inodes.prev->next->next	4096-ptr_max
PARAM_VALUE	1	inode->root->delalloc_inodes.prev->next->prev	4096-ptr_max
PARAM_VALUE	1	inode->root->delalloc_inodes.prev->prev	4096-ptr_max
PARAM_VALUE	1	inode->root->delalloc_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	inode->root->delalloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	inode->root->delalloc_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	inode->root->delalloc_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	inode->root->delalloc_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	inode->root->delalloc_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	inode->root->delayed_nodes.xa_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	1	inode->root->fs_info->delayed_iput_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->root->fs_info->delayed_iputs_wait.head.prev->next	4096-ptr_max
PARAM_VALUE	1	inode->root->fs_info->delayed_iputs_wait.head.prev->next->next	4096-ptr_max
PARAM_VALUE	1	inode->root->fs_info->flush_workers	4096-ptr_max
PARAM_VALUE	1	inode->root->fs_info->flush_workers->pending.counter	s32min-s32max
PARAM_VALUE	1	inode->root->fs_info->subvol_sem.first_waiter->type	0-1
PARAM_VALUE	1	inode->root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->root->node->lock.first_waiter->type	0-1
PARAM_VALUE	1	inode->root->ordered_extent_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->root->ordered_extent_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	inode->root->ordered_extent_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	inode->root->ordered_extents.prev->next->next	4096-ptr_max
PARAM_VALUE	1	inode->root->qgroup_meta_rsv_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->vfs_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	1	inode->vfs_inode.i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->vfs_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	1	inode->vfs_inode.i_sb	4096-ptr_max
BUF_SIZE	0	trans	(-1),4,24,64,168-s32max
BUF_SIZE	0	trans	(-1),4,24,64,168-s32max
CAPPED_DATA	1	inode->vfs_inode.i_sb->s_time_max	1
DATA_SOURCE	0	trans	$0
DATA_SOURCE	1	inode	$1
PARAM_COMPARE	1	inode->vfs_inode.i_sb->s_time_max	>= $1->vfs_inode.i_sb->s_time_min
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	inode->vfs_inode.i_size
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2		&fs_info->subvol_sem