ocfs2_blocks_to_clusters 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/ocfs2/ocfs2.h, line 792 (as a function)

Referenced in 11 files:

Smatch caller information:

fs/ocfs2/dir.c ocfs2_block_to_cluster_start() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
CAPPED_DATA	0	sb	1
DATA_SOURCE	0	sb	$0
DATA_SOURCE	1	blocks	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&orphan_dir_inode->i_rwsem

fs/ocfs2/dir.c ocfs2_dx_dir_truncate() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
HALF_LOCKED2		&(inode->i_sb)->s_fs_info->nfs_sync_rwlock
HALF_LOCKED2		&orphan_dir_inode->i_rwsem

fs/ocfs2/suballoc.c _ocfs2_free_clusters() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
DATA_SOURCE	1	blocks	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
HALF_LOCKED2		&bitmap_inode->i_rwsem

fs/ocfs2/suballoc.c ocfs2_block_to_cluster_group() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
DATA_SOURCE	1	blocks	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
HALF_LOCKED2		&inode->i_rwsem

fs/ocfs2/suballoc.c ocfs2_block_to_cluster_group() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
HALF_LOCKED2		&inode->i_rwsem

fs/ocfs2/suballoc.c ocfs2_cluster_group_search() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&orphan_dir_inode->i_rwsem

fs/ocfs2/suballoc.c ocfs2_desc_bitmap_to_cluster_off() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
DATA_SOURCE	1	blocks	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&oi->ip_alloc_sem
HALF_LOCKED2		&tl_inode->i_rwsem

fs/ocfs2/resize.c ocfs2_calc_new_backup_super() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
DATA_SOURCE	1	blocks	r ocfs2_backup_super_blkno
CAPABLE	0	24
UNITS	0	sb	unit_byte
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/resize.c ocfs2_calc_new_backup_super() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
CAPPED_DATA	1	blocks	1
CAPPED_DATA	1	blocks	1
CAPABLE	0	24
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/resize.c ocfs2_verify_group_and_input() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
CAPABLE	0	24
USER_DATA	1	blocks	0-u64max
UNITS	0	sb	unit_byte
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/resize.c update_backups() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
DATA_SOURCE	1	blocks	r ocfs2_backup_super_blkno
CAPABLE	0	24
UNITS	0	sb	unit_byte
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/extent_map.c ocfs2_extent_map_get_blocks() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
DATA_SOURCE	1	blocks	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	sb->s_flags	0-u64max[c]
USER_DATA	1	blocks	0-9223372036854775807
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_array_size
HALF_LOCKED2		&dquot->dq_lock

fs/ocfs2/extent_map.c ocfs2_extent_map_insert_rec() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
STR_LEN	0	sb	(-1),8
STR_LEN	0	sb	(-1),8
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	sb->s_flags	0-u64max[c]
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte

fs/ocfs2/extent_map.c ocfs2_relative_extent_offsets() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	1	blocks	1-u64max
CAPPED_DATA	0	sb	1
DATA_SOURCE	0	sb	$0
STR_LEN	0	sb	(-1),8
STR_LEN	0	sb	(-1),8
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	sb->s_flags	0-u64max[c]
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&t_inode->i_rwsem

fs/ocfs2/extent_map.c ocfs2_xattr_get_clusters() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	1	blocks	1-u64max
BUF_SIZE	0	sb	(-1),2816
BUF_SIZE	0	sb	(-1),2816
STR_LEN	0	sb	(-1),8
STR_LEN	0	sb	(-1),8
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	sb->s_flags	0-u64max[c]
NO_OVERFLOW_SIMPLE	0	sb->s_blocksize
NO_OVERFLOW_SIMPLE	0	sb->s_blocksize_bits
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte

fs/ocfs2/alloc.c ocfs2_commit_truncate() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
HALF_LOCKED2		&(inode->i_sb)->s_fs_info->nfs_sync_rwlock

fs/ocfs2/alloc.c ocfs2_remove_btree_range() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
PARAM_VALUE	1	blocks	1-u64max
DATA_SOURCE	1	blocks	r ocfs2_clusters_to_blocks
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
LOCK2		&tl_inode->i_rwsem
HALF_LOCKED2		&(inode->i_sb)->s_fs_info->nfs_sync_rwlock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/alloc.c ocfs2_trim_mainbm() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
DATA_SOURCE	0	sb	$0
DATA_SOURCE	1	blocks	r ocfs2_which_cluster_group
CAPABLE	0	21
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
LOCK2		&main_bm_inode->i_rwsem
LOCK2		&osb->obs_trim_fs_mutex
TYPE_LOCK		(struct inode)->i_rwsem
TYPE_LOCK		(struct ocfs2_super)->obs_trim_fs_mutex

fs/ocfs2/alloc.c ocfs2_truncate_log_append() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
DATA_SOURCE	1	blocks	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
LOCK2		&tl_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/move_extents.c __ocfs2_move_extent() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	1	blocks	1-u64max
DATA_SOURCE	1	blocks	r ocfs2_clusters_to_blocks
UNITS	0	sb	unit_byte
LOCK2		&inode->i_rwsem
LOCK2		&tl_inode->i_rwsem
HALF_LOCKED2		&gb_inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/move_extents.c __ocfs2_move_extents_range() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
USER_DATA	1	blocks	0-u64max
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/move_extents.c ocfs2_block_to_cluster_start() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
DATA_SOURCE	0	sb	$0
DATA_SOURCE	1	blocks	$1
USER_DATA	1	blocks	0-u64max
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte

fs/ocfs2/move_extents.c ocfs2_move_extent() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
USER_DATA	1	blocks	0-u64max
UNITS	0	sb	unit_byte
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/move_extents.c ocfs2_probe_alloc_group() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
UNITS	0	sb	unit_byte
UNITS	1	blocks	unit_byte
LOCK2		&gb_inode->i_rwsem
LOCK2		&inode->i_rwsem
LOCK2		&tl_inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/file.c ocfs2_remove_inode_range() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
HALF_LOCKED2		&inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_prepare_refcount_change_for_del() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
DATA_SOURCE	1	blocks	$2
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
HALF_LOCKED2		&inode->i_rwsem

fs/ocfs2/xattr.c __ocfs2_remove_xattr_range() -> ocfs2_blocks_to_clusters()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_fs_info	4096-ptr_max
DATA_SOURCE	1	blocks	r ocfs2_clusters_to_blocks
STR_LEN	0	sb	(-1)
STR_LEN	0	sb	(-1)
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
HALF_LOCKED2		&(inode->i_sb)->s_fs_info->nfs_sync_rwlock