ocfs2_journal_access_gd identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/ocfs2/journal.h, line 290 (as a prototype)

Defined in 1 files as a function:

fs/ocfs2/journal.c, line 763 (as a function)

Referenced in 2 files:

Smatch caller information:

fs/ocfs2/suballoc.c ocfs2_block_group_clear_bits() -> ocfs2_journal_access_gd()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	1-u64max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
PARAM_VALUE	3	type	1-2
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
CAPPED_DATA	0	handle	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	2	bh	$3
FUZZY_MAX	3	type	2
STR_LEN	0	handle	(-1)-0
STR_LEN	0	handle	(-1)-0
HARD_MAX	3	type	2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&alloc_inode->i_rwsem

fs/ocfs2/suballoc.c ocfs2_block_group_fill() -> ocfs2_journal_access_gd()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	4096-ptr_max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	3	type	0
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	2	bh	(-1)-s32max
BUF_SIZE	2	bh	(-1)-s32max
CAPPED_DATA	0	handle	1
CAPPED_DATA	2	bh	1
CAPPED_DATA	2	bh->b_blocknr	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	2	bh	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&alloc_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/suballoc.c ocfs2_block_group_grow_discontig() -> ocfs2_journal_access_gd()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	4096-ptr_max
PARAM_VALUE	0	handle->h_err	(-117),(-30),(-28),(-22)
PARAM_VALUE	0	handle->h_journal	0,4096-ptr_max
PARAM_VALUE	0	handle->h_reserved	0
PARAM_VALUE	0	handle->h_revoke_credits	0
PARAM_VALUE	0	handle->h_transaction	0,4096-ptr_max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_commit_timer.is_queued	0-1
PARAM_VALUE	0	handle->h_transaction->t_journal->j_flags	0,2-u64max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_running_transaction	1-u64max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.owner	(-1)
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.owner_cpu	u32max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	0	handle->saved_alloc_context	0,262144
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
PARAM_VALUE	2	bh->b_data->bg_bits	0-u16max
PARAM_VALUE	2	bh->b_data->bg_chain	0
PARAM_VALUE	2	bh->b_data->bg_check.bc_crc32e	0
PARAM_VALUE	2	bh->b_data->bg_check.bc_ecc	0
PARAM_VALUE	2	bh->b_data->bg_check.bc_reserved1	0
PARAM_VALUE	2	bh->b_data->bg_contig_free_bits	0
PARAM_VALUE	2	bh->b_data->bg_free_bits_count	0-u16max
PARAM_VALUE	2	bh->b_data->bg_generation	0-4294967295
PARAM_VALUE	2	bh->b_data->bg_list.l_count	0-u16max
PARAM_VALUE	2	bh->b_data->bg_list.l_next_free_rec	0-u16max
PARAM_VALUE	2	bh->b_data->bg_list.l_reserved1	0
PARAM_VALUE	2	bh->b_data->bg_list.l_reserved2	0
PARAM_VALUE	2	bh->b_data->bg_list.l_tree_depth	0
PARAM_VALUE	2	bh->b_data->bg_reserved1	0
PARAM_VALUE	2	bh->b_data->bg_reserved2	0
PARAM_VALUE	2	bh->b_data->bg_signature	0
PARAM_VALUE	2	bh->b_data->bg_size	0-u16max
PARAM_VALUE	2	bh->b_private	4096-ptr_max
PARAM_VALUE	2	bh->b_private->b_bh->b_folio->mapping->host->i_state.__state	0-4294967295
PARAM_VALUE	2	bh->b_private->b_state_lock.rlock.dep_map->name	0-255
PARAM_VALUE	3	type	0
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	2	bh	(-1)-s32max
BUF_SIZE	2	bh	(-1)-s32max
CAPPED_DATA	0	handle	1
CAPPED_DATA	0	handle->h_transaction	1
CAPPED_DATA	2	bh	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	2	bh	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&alloc_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/suballoc.c ocfs2_block_group_set_bits() -> ocfs2_journal_access_gd()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	1-u64max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	3	type	1-2
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	0	handle	(-1)-s32max
CAPPED_DATA	0	handle	1
CAPPED_DATA	2	bh	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	2	bh	$3
FUZZY_MAX	3	type	2
STR_LEN	0	handle	(-1)-0
STR_LEN	0	handle	(-1)-0
HARD_MAX	3	type	2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&alloc_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&tl_inode->i_rwsem

fs/ocfs2/suballoc.c ocfs2_relink_block_group() -> ocfs2_journal_access_gd()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
PARAM_VALUE	3	type	1
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	0	handle	(-1)-s32max
DATA_SOURCE	0	handle	$0
DATA_SOURCE	2	bh	$4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&orphan_dir_inode->i_rwsem

fs/ocfs2/suballoc.c ocfs2_relink_block_group() -> ocfs2_journal_access_gd()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	4096-ptr_max
PARAM_VALUE	0	handle->h_err	(-117),(-30),(-28),(-22)
PARAM_VALUE	0	handle->h_transaction	4096-ptr_max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_flags	0,2-u64max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_revoke_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
PARAM_VALUE	2	bh->b_data->bg_bits	0-u16max
PARAM_VALUE	2	bh->b_data->bg_chain	0-u16max
PARAM_VALUE	2	bh->b_data->bg_check.bc_crc32e	0-4294967295
PARAM_VALUE	2	bh->b_data->bg_check.bc_ecc	0-u16max
PARAM_VALUE	2	bh->b_data->bg_check.bc_reserved1	0-u16max
PARAM_VALUE	2	bh->b_data->bg_contig_free_bits	0-u16max
PARAM_VALUE	2	bh->b_data->bg_free_bits_count	2-u16max
PARAM_VALUE	2	bh->b_data->bg_generation	0-4294967295
PARAM_VALUE	2	bh->b_data->bg_list.l_count	0-u16max
PARAM_VALUE	2	bh->b_data->bg_list.l_next_free_rec	0-u16max
PARAM_VALUE	2	bh->b_data->bg_list.l_reserved1	0-u16max
PARAM_VALUE	2	bh->b_data->bg_list.l_tree_depth	0-u16max
PARAM_VALUE	2	bh->b_data->bg_reserved1	0-u16max
PARAM_VALUE	2	bh->b_data->bg_size	0-u16max
PARAM_VALUE	2	bh->b_private->b_jcount	s32min-s32max
PARAM_VALUE	3	type	1
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	0	handle	(-1)-s32max
CAPPED_DATA	0	handle->h_transaction	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	2	bh	$3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&orphan_dir_inode->i_rwsem

fs/ocfs2/resize.c ocfs2_group_add() -> ocfs2_journal_access_gd()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	4096-ptr_max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data->bg_chain	0
PARAM_VALUE	2	bh->b_data->bg_check.bc_reserved1	0
PARAM_VALUE	3	type	1
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
CAPPED_DATA	2	bh->b_data->bg_bits	1
CAPPED_DATA	2	bh->b_data->bg_free_bits_count	1
CAPPED_DATA	2	bh->b_data->bg_size	1
DATA_SOURCE	0	handle	r ocfs2_start_trans
CAPABLE	0	24
LOCK2		&main_bm_inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/resize.c ocfs2_update_last_group_and_inode() -> ocfs2_journal_access_gd()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	4096-ptr_max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
PARAM_VALUE	3	type	1
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
DATA_SOURCE	0	handle	$0
DATA_SOURCE	2	bh	$3
CAPABLE	0	24
LOCK2		&bm_inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem