Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/block-group.c btrfs_free_reserved_bytes() -> btrfs_maybe_reset_size_class()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bg | 4096-ptr_max |
| PARAM_VALUE | 0 | bg->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | bg->space_info | 4096-ptr_max |
| PARAM_VALUE | 0 | bg->space_info->lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | bg | 1 |
| DATA_SOURCE | 0 | bg | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | bg->reserved | |
| LOCK2 | &space_info->lock | ||
| LOCK2 | 0 | &bg->lock | |
| HALF_LOCKED2 | &fs_info->remap_mutex | ||
| TYPE_LOCK | (struct btrfs_block_group)->lock | ||
| TYPE_LOCK | (struct btrfs_space_info)->lock |
fs/btrfs/block-group.c btrfs_update_block_group() -> btrfs_maybe_reset_size_class()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bg | 4096-ptr_max |
| PARAM_VALUE | 0 | bg->fs_info->sb->s_cop->inode_info_offs | 1632,1720,2632,2648 |
| PARAM_VALUE | 0 | bg->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | bg->space_info | 4096-ptr_max |
| PARAM_VALUE | 0 | bg->space_info->lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | bg | r btrfs_lookup_block_group |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &space_info->lock | ||
| LOCK2 | 0 | &bg->lock | |
| HALF_LOCKED2 | &fs_info->reloc_mutex | ||
| HALF_LOCKED2 | &href->mutex | ||
| TYPE_LOCK | (struct btrfs_block_group)->lock | ||
| TYPE_LOCK | (struct btrfs_space_info)->lock |