Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/btrfs/subpage.c btrfs_subpage_set_uptodate() -> bitmap_test_range_all_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | start | 0 |
| DATA_SOURCE | 2 | nbits | r btrfs_blocks_per_folio |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &bfs->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct btrfs_folio_state)->lock |
fs/btrfs/subpage.c btrfs_subpage_test_dirty() -> bitmap_test_range_all_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nbits | 0-u32max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &bfs->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct btrfs_folio_state)->lock |
fs/btrfs/subpage.c btrfs_subpage_test_fixup() -> bitmap_test_range_all_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nbits | 0-u32max |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &bfs->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct btrfs_folio_state)->lock |
fs/btrfs/subpage.c btrfs_subpage_test_uptodate() -> bitmap_test_range_all_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nbits | 0-u32max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &bfs->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct btrfs_folio_state)->lock |
fs/btrfs/subpage.c btrfs_subpage_test_writeback() -> bitmap_test_range_all_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nbits | 0-u32max |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &bfs->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct btrfs_folio_state)->lock |
fs/btrfs/zoned.c btrfs_ensure_empty_zones() -> bitmap_test_range_all_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | global &uuid_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->chunk_mutex |
fs/btrfs/zoned.c btrfs_ensure_empty_zones() -> bitmap_test_range_all_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | global &uuid_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->chunk_mutex |
fs/btrfs/zoned.c btrfs_find_allocatable_zones() -> bitmap_test_range_all_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | start | 0-18446744073709551614 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | global &uuid_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->chunk_mutex |