btrfs_assert_tree_write_locked identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 2 files as a function:

Referenced in 5 files:

Smatch caller information:

fs/btrfs/xattr.c btrfs_setxattr() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/extent_io.c btrfs_clear_buffer_dirty() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	0	eb->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	eb->fs_info->btree_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	0	eb->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	eb->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	eb->lock.first_waiter->type	0-1
BUF_SIZE	0	eb	(-1)-s32max
BUF_SIZE	0	eb	(-1)-s32max
DATA_SOURCE	0	eb	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	eb->len
NO_OVERFLOW_SIMPLE	0	eb->start
HALF_LOCKED2		&cow->lock
HALF_LOCKED2		&fs_info->cleaner_mutex
HALF_LOCKED2		&fs_info->qgroup_ioctl_lock
HALF_LOCKED2		&fs_info->subvol_sem
HALF_LOCKED2		&left->lock
HALF_LOCKED2		&right->lock
HALF_LOCKED2	0	&eb->lock

fs/btrfs/disk-io.c btrfs_mark_buffer_dirty() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	0	eb->fs_info	4096-ptr_max
PARAM_VALUE	0	eb->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	eb->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	eb->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	eb->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	eb->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	eb->lock.first_waiter->type	0-1
BUF_SIZE	0	eb	(-1),1-s32max
BUF_SIZE	0	eb	(-1),1-s32max
CAPPED_DATA	0	eb	1
DATA_SOURCE	0	eb	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	eb->len
NO_OVERFLOW_SIMPLE	0	eb->start
HALF_LOCKED2		&eb->lock
HALF_LOCKED2		&fs_info->cleaner_mutex
HALF_LOCKED2		&fs_info->remap_mutex
HALF_LOCKED2		&fs_info->subvol_sem
HALF_LOCKED2		&left->lock
HALF_LOCKED2		&right->lock
HALF_LOCKED2	0	&eb->lock

fs/btrfs/extent-tree.c btrfs_drop_subtree() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	0	eb->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	eb->fs_info->btree_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	0	eb->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	eb->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	eb->lock.first_waiter->type	0-1
DATA_SOURCE	0	eb	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&fs_info->cleaner_mutex
LOCK2		&node->lock
HALF_LOCKED2		&fs_info->reclaim_bgs_lock
TYPE_LOCK		(struct btrfs_fs_info)->cleaner_mutex
TYPE_LOCK		(struct btrfs_fs_info)->reclaim_bgs_lock
TYPE_LOCK		(struct extent_buffer)->lock

fs/btrfs/extent-tree.c btrfs_drop_subtree() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	0	eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	eb->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	eb->lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	eb->lock.first_waiter->type	0-1
PARAM_VALUE	0	eb->lock.osq.tail.counter	0-s32max
BUF_SIZE	0	eb	(-1)-s32max
BUF_SIZE	0	eb	(-1)-s32max
CAPPED_DATA	0	eb	1
DATA_SOURCE	0	eb	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	eb->len
NO_OVERFLOW_SIMPLE	0	eb->start
LOCK2		&fs_info->cleaner_mutex
LOCK2	0	&eb->lock
HALF_LOCKED2		&fs_info->reclaim_bgs_lock
TYPE_LOCK		(struct btrfs_fs_info)->cleaner_mutex
TYPE_LOCK		(struct btrfs_fs_info)->reclaim_bgs_lock
TYPE_LOCK		(struct extent_buffer)->lock

fs/btrfs/extent-tree.c check_next_block_uptodate() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	0	eb->lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	eb->lock.first_waiter->type	0-1
PARAM_VALUE	0	eb->lock.osq.tail.counter	0-s32max
BUF_SIZE	0	eb	(-1)-s32max
BUF_SIZE	0	eb	(-1)-s32max
CAPPED_DATA	0	eb	1
DATA_SOURCE	0	eb	$4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&fs_info->cleaner_mutex
LOCK2	0	&eb->lock
HALF_LOCKED2		&next->lock
HALF_LOCKED2		&node->lock
TYPE_LOCK		(struct btrfs_fs_info)->cleaner_mutex
TYPE_LOCK		(struct extent_buffer)->lock

fs/btrfs/ctree.c btrfs_force_cow_block() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	0	eb->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	eb->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	eb->lock.first_waiter->type	0-1
BUF_SIZE	0	eb	(-1)-s32max
BUF_SIZE	0	eb	(-1)-s32max
CAPPED_DATA	0	eb	1
DATA_SOURCE	0	eb	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	eb->len
NO_OVERFLOW_SIMPLE	0	eb->start
HALF_LOCKED2	0	&eb->lock

fs/btrfs/ctree.c insert_ptr() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&c->lock
HALF_LOCKED2		&right->lock

fs/btrfs/ctree.c push_leaf_left() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/ctree.c push_leaf_right() -> btrfs_assert_tree_write_locked()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL