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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/ocfs2/localalloc.c ocfs2_local_alloc_slide_window() -> ocfs2_local_alloc_new_window()

Type Parameter Key Value
PARAM_VALUE 0 osb 4096-ptr_max
PARAM_VALUE 0 osb->journal 4096-ptr_max
PARAM_VALUE 0 osb->journal->j_journal 1-u64max
PARAM_VALUE 0 osb->journal->j_state 1-u32max
PARAM_VALUE 0 osb->journal->j_trans_barrier.first_waiter->handoff_set 0-1
PARAM_VALUE 0 osb->journal->j_trans_barrier.first_waiter->type 0-1
PARAM_VALUE 0 osb->la_enable_wq.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 osb->la_enable_wq.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 osb->la_enable_wq.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 osb->local_alloc_bh 4096-ptr_max
PARAM_VALUE 0 osb->local_alloc_bh->b_data 4096-ptr_max
PARAM_VALUE 0 osb->local_alloc_bh->b_data->id1.bitmap1.i_total 0
PARAM_VALUE 0 osb->local_alloc_bh->b_data->id1.bitmap1.i_used 0
PARAM_VALUE 0 osb->local_alloc_bh->b_private 4096-ptr_max
PARAM_VALUE 0 osb->local_alloc_bh->b_private->b_jcount s32min-s32max
PARAM_VALUE 0 osb->local_alloc_bh->b_private->b_modified 1
PARAM_VALUE 0 osb->osb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 osb->osb_tl_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 osb->osb_tl_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 osb->sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 osb->sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 osb->sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 osb->sys_root_inode->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 handle 4096-ptr_max
PARAM_VALUE 1 handle->h_journal 0,4096-ptr_max
PARAM_VALUE 1 handle->h_reserved 0
PARAM_VALUE 1 handle->h_revoke_credits 0
PARAM_VALUE 1 handle->h_transaction 0,4096-ptr_max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_abort_mutex.dep_map->name 0-255
PARAM_VALUE 1 handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.next 5159360019465732096
PARAM_VALUE 1 handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 handle->h_transaction->t_journal->j_abort_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 1 handle->h_transaction->t_journal->j_commit_timer.is_hard 0-1
PARAM_VALUE 1 handle->h_transaction->t_journal->j_commit_timer.is_lazy 0-1
PARAM_VALUE 1 handle->h_transaction->t_journal->j_commit_timer.is_queued 0-1
PARAM_VALUE 1 handle->h_transaction->t_journal->j_commit_timer.is_soft 0-1
PARAM_VALUE 1 handle->h_transaction->t_journal->j_flags 0,2-u64max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 handle->h_transaction->t_journal->j_revoke_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 handle->h_transaction->t_journal->j_running_transaction 1-u64max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_running_transaction->t_inode_list.next 4096-ptr_max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_running_transaction->t_inode_list.prev 4096-ptr_max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_running_transaction->t_journal 4096-ptr_max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_sb_buffer->b_folio->private->wb_kref s32min-s32max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_state_lock.dep_map->name 0-255
PARAM_VALUE 1 handle->h_transaction->t_journal->j_superblock->s_errno 0-4294967187,4294967189-u32max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_wait_transaction_locked.head.prev->next 4096-ptr_max
PARAM_VALUE 1 handle->h_transaction->t_journal->j_wait_transaction_locked.head.prev->next->next 4096-ptr_max
PARAM_VALUE 1 handle->h_transaction->t_state 0-1,3-u32max
PARAM_VALUE 1 handle->saved_alloc_context 0,262144
PARAM_VALUE 2 ac 0,4096-ptr_max
PARAM_VALUE 2 ac->ac_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 ac->ac_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 ac->ac_inode->i_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 2 ac->ac_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 *ac->ac_inode->i_sb->s_fs_info->next_victim_seg 0-4294967295
BUF_SIZE 0 osb (-1),1-s32max
BUF_SIZE 0 osb (-1),1-s32max
BUF_SIZE 1 handle (-1),1-s32max
BUF_SIZE 1 handle (-1),1-s32max
CAPPED_DATA 0 osb->journal->j_journal 1
CAPPED_DATA 0 osb->local_alloc_bh 1
CAPPED_DATA 0 osb->local_alloc_bh->b_size 1
CAPPED_DATA 1 handle 1
DATA_SOURCE 0 osb $0
DATA_SOURCE 1 handle r ocfs2_start_trans
STR_LEN 0 osb (-1),4
STR_LEN 0 osb (-1),4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 2 ac->ac_inode->i_bytes
NO_OVERFLOW_SIMPLE 2 ac->ac_inode->i_size
UNITS 0 osb unit_byte
LOCK2 &local_alloc_inode->i_rwsem
HALF_LOCKED2 &alloc_inode->i_rwsem
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem