Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/btrfs/block-group.c btrfs_add_reserved_bytes() -> btrfs_calc_block_group_size_class()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | size | $2 |
| NOSPEC | 0 | size | |
| NOSPEC | 0 | size | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | size | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | size | |
| UNITS | 0 | size | unit_byte |
| LOCK2 | &cache->lock | ||
| LOCK2 | &space_info->groups_sem | ||
| LOCK2 | &space_info->lock | ||
| HALF_LOCKED2 | &fs_info->remap_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct btrfs_block_group)->lock | ||
| TYPE_LOCK | (struct btrfs_space_info)->groups_sem | ||
| TYPE_LOCK | (struct btrfs_space_info)->lock |
fs/btrfs/block-group.c load_block_group_size_class() -> btrfs_calc_block_group_size_class()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | size | 1 |
| CAPPED_DATA | 0 | size | 1 |
| UNITS | 0 | size | unit_byte |
| LOCK2 | &caching_ctl->mutex | ||
| LOCK2 | &fs_info->commit_root_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct btrfs_caching_control)->mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->commit_root_sem |
fs/btrfs/extent-tree.c find_free_extent() -> btrfs_calc_block_group_size_class()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOSPEC | 0 | size | |
| NOSPEC | 0 | size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | size | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | size | |
| UNITS | 0 | size | unit_byte |
| HALF_LOCKED2 | &fs_info->remap_mutex | ||
| HALF_LOCKED2 | &pool->lock |