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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/btrfs/volumes.c btrfs_read_sys_array() -> set_extent_buffer_uptodate()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->folio_shift 12
PARAM_VALUE 0 eb->folio_size 4096
PARAM_VALUE 0 eb->fs_info 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next->next 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next->prev 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->eb_leak_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 eb->leak_list.next 4096-ptr_max
PARAM_VALUE 0 eb->leak_list.prev 4096-ptr_max
PARAM_VALUE 0 eb->len 0-65536
PARAM_VALUE 0 eb->lock.count.counter 0
PARAM_VALUE 0 eb->lock.dep_map->name 0-255
PARAM_VALUE 0 eb->lock.first_waiter 0
PARAM_VALUE 0 eb->lock.magic 4096-ptr_max
PARAM_VALUE 0 eb->lock.osq.tail.counter 0
PARAM_VALUE 0 eb->lock.owner.counter 0
PARAM_VALUE 0 eb->refs.refs.counter 1
PARAM_VALUE 0 eb->writeback_inhibitors.counter 0
CAPPED_DATA 0 eb 1
DATA_SOURCE 0 eb r alloc_dummy_extent_buffer
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start

fs/btrfs/extent_io.c alloc_dummy_extent_buffer() -> set_extent_buffer_uptodate()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->folio_shift 12
PARAM_VALUE 0 eb->folio_size 4096
PARAM_VALUE 0 eb->fs_info 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next->next 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next->prev 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->eb_leak_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 eb->leak_list.next 4096-ptr_max
PARAM_VALUE 0 eb->leak_list.prev 4096-ptr_max
PARAM_VALUE 0 eb->lock.count.counter 0
PARAM_VALUE 0 eb->lock.dep_map->name 0-255
PARAM_VALUE 0 eb->lock.first_waiter 0
PARAM_VALUE 0 eb->lock.magic 4096-ptr_max
PARAM_VALUE 0 eb->lock.osq.tail.counter 0
PARAM_VALUE 0 eb->lock.owner.counter 0
PARAM_VALUE 0 eb->refs.refs.counter 1
PARAM_VALUE 0 eb->writeback_inhibitors.counter 0
DATA_SOURCE 0 eb r __alloc_extent_buffer
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->fs_info->nodesize
NO_OVERFLOW_SIMPLE 0 eb->fs_info->sectorsize
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
HALF_LOCKED2 &eb->lock

fs/btrfs/extent_io.c btrfs_clone_extent_buffer() -> set_extent_buffer_uptodate()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->folio_shift 12
PARAM_VALUE 0 eb->folio_size 4096
PARAM_VALUE 0 eb->fs_info 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next->next 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->allocated_ebs.next->prev 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->eb_leak_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 eb->leak_list.next 4096-ptr_max
PARAM_VALUE 0 eb->leak_list.prev 4096-ptr_max
PARAM_VALUE 0 eb->lock.count.counter 0
PARAM_VALUE 0 eb->lock.dep_map->name 0-255
PARAM_VALUE 0 eb->lock.first_waiter 0
PARAM_VALUE 0 eb->lock.magic 4096-ptr_max
PARAM_VALUE 0 eb->lock.osq.tail.counter 0
PARAM_VALUE 0 eb->lock.owner.counter 0
PARAM_VALUE 0 eb->refs.refs.counter 1
PARAM_VALUE 0 eb->writeback_inhibitors.counter 0
CAPPED_DATA 0 eb->len 1
DATA_SOURCE 0 eb r __alloc_extent_buffer
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->fs_info->nodesize
NO_OVERFLOW_SIMPLE 0 eb->fs_info->sectorsize
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
HALF_LOCKED2 &fs_info->qgroup_rescan_lock
HALF_LOCKED2 &inode->vfs_inode.i_rwsem
HALF_LOCKED2 &src->lock

fs/btrfs/extent_io.c end_bbio_meta_read() -> set_extent_buffer_uptodate()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->csum_type 0-3
PARAM_VALUE 0 eb->read_mirror 0-u16max
BUF_SIZE 0 eb (-1),1-s32max
BUF_SIZE 0 eb (-1),1-s32max
CAPPED_DATA 0 eb->fs_info->csum_size 1
CAPPED_DATA 0 eb->start 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/extent-tree.c btrfs_init_new_buffer() -> set_extent_buffer_uptodate()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 eb->lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->lock.osq.tail.counter 0-s32max
CAPPED_DATA 0 eb 1
DATA_SOURCE 0 eb r btrfs_find_create_tree_block
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &eb->lock
HALF_LOCKED2 &fs_info->subvol_sem
HALF_LOCKED2 &trans->fs_info->commit_root_sem
HALF_LOCKED2 &trans->fs_info->fs_devices->device_list_mutex
HALF_LOCKED2 &trans->fs_info->fs_roots_radix_lock
HALF_LOCKED2 &trans->fs_info->qgroup_ioctl_lock
HALF_LOCKED2 &trans->fs_info->qgroup_lock
HALF_LOCKED2 &trans->fs_info->unused_bg_unpin_mutex
HALF_LOCKED2 &trans->transaction->delayed_refs.lock
TYPE_LOCK (struct extent_buffer)->lock