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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ocfs2/refcounttree.c ocfs2_decrease_refcount() -> __ocfs2_decrease_refcount()

Type Parameter Key Value
PARAM_VALUE 0 handle 4096-ptr_max
PARAM_VALUE 0 handle->h_transaction->t_journal->j_checkpoint_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 6 dealloc 4096-ptr_max
PARAM_VALUE 7 delete 1
BUF_SIZE 0 handle (-1)-s32max
BUF_SIZE 0 handle (-1)-s32max
CAPPED_DATA 0 handle 1
DATA_SOURCE 0 handle $1
DATA_SOURCE 3 cpos $2
DATA_SOURCE 4 len $3
DATA_SOURCE 5 meta_ac $4
DATA_SOURCE 6 dealloc $5
DATA_SOURCE 7 delete $6
STR_LEN 0 handle (-1)-0
STR_LEN 0 handle (-1)-0
NOSPEC 4 len
NOSPEC 4 len
RX_PATH
TASK_NOT_RUNNING
USER_DATA 4 len 1-4294967294[c]
NO_OVERFLOW_SIMPLE 5 meta_ac->ac_inode->i_size
UNITS 4 len unit_byte
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &tl_inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_make_clusters_writable() -> __ocfs2_decrease_refcount()

Type Parameter Key Value
PARAM_VALUE 0 handle 4096-ptr_max
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_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 1 ci->ci_ops 4096-ptr_max
PARAM_VALUE 1 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 1 ci->ci_ops->co_owner 4096-ptr_max
PARAM_VALUE 2 ref_root_bh 4096-ptr_max
PARAM_VALUE 5 meta_ac 0,4096-ptr_max
PARAM_VALUE 5 meta_ac->ac_group_search 2162247029490311168
PARAM_VALUE 5 meta_ac->ac_inode->free_inode 5515272616080928768
PARAM_VALUE 5 meta_ac->ac_inode->i_fop 5515272616080928768
PARAM_VALUE 5 meta_ac->ac_inode->i_opflags 0-65527
PARAM_VALUE 5 meta_ac->ac_which 0-4294967295
PARAM_VALUE 5 *meta_ac->ac_inode->i_sb->s_fs_info->next_victim_seg 0-4294967295
PARAM_VALUE 6 dealloc 4096-ptr_max
PARAM_VALUE 7 delete 0-1
BUF_SIZE 0 handle (-1),1-s32max
BUF_SIZE 0 handle (-1),1-s32max
BUF_SIZE 1 ci 48
DATA_SOURCE 0 handle r ocfs2_start_trans
DATA_SOURCE 3 cpos $3
FUZZY_MAX 7 delete 1
NOSPEC 4 len
HARD_MAX 7 delete 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 4 len 0-u32max[c]
USER_DATA 5 meta_ac->ac_inode->__i_nlink 1-u32max
NO_OVERFLOW_SIMPLE 5 meta_ac->ac_inode->i_bytes
NO_OVERFLOW_SIMPLE 5 meta_ac->ac_inode->i_size
UNITS 3 cpos unit_byte
UNITS 4 len unit_byte
HALF_LOCKED2 &inode->i_rwsem