Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ocfs2/suballoc.c __ocfs2_claim_clusters() -> ocfs2_claim_local_alloc_bits()

Type Parameter Key Value
PARAM_VALUE 1 handle->h_transaction->t_journal->j_superblock->s_errno 0-4294967187,4294967189-u32max
PARAM_VALUE 2 ac 4096-ptr_max
PARAM_VALUE 2 ac->ac_bits_given 0-4294967294
PARAM_VALUE 2 ac->ac_bits_wanted 1-u32max
PARAM_VALUE 2 ac->ac_inode 4096-ptr_max
PARAM_VALUE 2 ac->ac_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 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_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 2 ac->ac_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 ac->ac_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 ac->ac_inode->i_sb 4096-ptr_max
PARAM_VALUE 2 ac->ac_which 1
PARAM_VALUE 4 bit_off 4096-ptr_max
PARAM_VALUE 5 num_bits 4096-ptr_max
BUF_SIZE 0 osb 1-s32max
BUF_SIZE 0 osb 1-s32max
BUF_SIZE 1 handle (-1)-s32max
BUF_SIZE 1 handle (-1)-s32max
BUF_SIZE 2 ac->ac_resv (-1),64
CAPPED_DATA 2 ac->ac_bits_given 1
DATA_SOURCE 1 handle $0
DATA_SOURCE 2 ac $1
DATA_SOURCE 3 bits_wanted $3
DATA_SOURCE 4 bit_off $4
DATA_SOURCE 5 num_bits $5
STR_LEN 0 osb (-1)-0
STR_LEN 1 handle (-1)-0
PARAM_COMPARE 2 ac->ac_bits_given < $2->ac_bits_wanted
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 ac->ac_inode->__i_nlink 1-u32max
USER_DATA 2 ac->ac_resv->r_last_len 1-4294967294[c]
USER_DATA 3 bits_wanted 0-u32max[c]
USER_DATA 5 *num_bits 1-4294967294[c]
NO_OVERFLOW_SIMPLE 2 ac->ac_inode->i_bytes
NO_OVERFLOW_SIMPLE 2 ac->ac_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 2 ac->ac_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 2 ac->ac_inode->i_size
UNITS 0 osb unit_byte
UNITS 3 bits_wanted unit_byte
USER_PTR 5 num_bits
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &oi->ip_alloc_sem
HALF_LOCKED2 &tl_inode->i_rwsem