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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/ocfs2/super.c ocfs2_check_volume() -> jbd2_journal_set_features()

Type Parameter Key Value
PARAM_VALUE 0 journal 4096-ptr_max
PARAM_VALUE 0 journal->j_abort_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 journal->j_abort_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 journal->j_abort_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 journal->j_barrier.dep_map->name 0-255
PARAM_VALUE 0 journal->j_barrier.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 journal->j_barrier.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 journal->j_barrier.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 journal->j_barrier.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 journal->j_barrier.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 journal->j_barrier.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 journal->j_barrier.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 journal->j_dev->bd_mapping->host->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 journal->j_first 0-u32max
PARAM_VALUE 0 journal->j_head 0-u32max
PARAM_VALUE 0 journal->j_inode->i_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 journal->j_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 journal->j_inode->i_mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 journal->j_last 0-u32max
PARAM_VALUE 0 journal->j_list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 journal->j_sb_buffer 0
PARAM_VALUE 0 journal->j_sb_buffer->b_folio->mapping->host->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 journal->j_sb_buffer->b_folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 journal->j_state_lock.owner (-1)
PARAM_VALUE 0 journal->j_state_lock.owner_cpu u32max
PARAM_VALUE 0 journal->j_superblock->s_errno 0-4294967187,4294967189-u32max
PARAM_VALUE 0 journal->j_superblock->s_header.h_blocktype 1-2,5
PARAM_VALUE 1 compat 1
PARAM_VALUE 2 ro 0
PARAM_VALUE 3 incompat 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 journal->j_dev->bd_mapping->host->i_bytes
HALF_LOCKED2 &fc->uapi_mutex

fs/jbd2/revoke.c jbd2_journal_revoke() -> jbd2_journal_set_features()

Type Parameter Key Value
PARAM_VALUE 1 compat 0
PARAM_VALUE 2 ro 0
PARAM_VALUE 3 incompat 1
RX_PATH
TASK_NOT_RUNNING

fs/ext4/super.c ext4_load_and_init_journal() -> jbd2_journal_set_features()

Type Parameter Key Value
PARAM_VALUE 1 compat 0
PARAM_VALUE 2 ro 0
PARAM_VALUE 3 incompat 2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fc->uapi_mutex

fs/ext4/super.c ext4_load_and_init_journal() -> jbd2_journal_set_features()

Type Parameter Key Value
PARAM_VALUE 1 compat 0
PARAM_VALUE 2 ro 0
PARAM_VALUE 3 incompat 32
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fc->uapi_mutex

fs/ext4/super.c set_journal_csum_feature_set() -> jbd2_journal_set_features()

Type Parameter Key Value
PARAM_VALUE 0 journal 4096-ptr_max
PARAM_VALUE 0 journal->j_sb_buffer 4096-ptr_max
PARAM_VALUE 0 journal->j_superblock 4096-ptr_max
PARAM_VALUE 0 journal->j_superblock->s_checksum_type 4
PARAM_VALUE 0 journal->j_superblock->s_errno 0-4294967187,4294967189-u32max
PARAM_VALUE 0 journal->j_superblock->s_header.h_blocktype 1-2,5
PARAM_VALUE 1 compat 0-1
PARAM_VALUE 2 ro 0
PARAM_VALUE 3 incompat 4,20
BIT_INFO 3 incompat 0x4,0x14

fs/ext4/super.c set_journal_csum_feature_set() -> jbd2_journal_set_features()

Type Parameter Key Value
PARAM_VALUE 0 journal 4096-ptr_max
PARAM_VALUE 0 journal->j_sb_buffer 4096-ptr_max
PARAM_VALUE 0 journal->j_superblock 4096-ptr_max
PARAM_VALUE 0 journal->j_superblock->s_checksum_type 4
PARAM_VALUE 0 journal->j_superblock->s_errno 0-4294967187,4294967189-u32max
PARAM_VALUE 0 journal->j_superblock->s_header.h_blocktype 1-2,5
PARAM_VALUE 1 compat 0-1
PARAM_VALUE 2 ro 0
PARAM_VALUE 3 incompat 0,16
BIT_INFO 3 incompat 0x0,0x10