Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/md/bcache/journal.c btree_flush_write() -> btree_current_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| CAPPED_DATA | 0 | &b->list | 1 |
| CAPPED_DATA | 0 | &b->write_lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &c->bucket_lock | ||
| LOCK2 | 0 | &b->write_lock | |
| HALF_LOCKED2 | &c->journal.lock | ||
| TYPE_LOCK | (struct btree)->write_lock | ||
| TYPE_LOCK | (struct cache_set)->bucket_lock |
drivers/md/bcache/journal.c btree_flush_write() -> btree_current_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| CAPPED_DATA | 0 | &b->list | 1 |
| CAPPED_DATA | 0 | &b->write_lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &c->bucket_lock | ||
| LOCK2 | 0 | &b->write_lock | |
| HALF_LOCKED2 | &c->journal.lock | ||
| TYPE_LOCK | (struct btree)->write_lock | ||
| TYPE_LOCK | (struct cache_set)->bucket_lock |
drivers/md/bcache/journal.c btree_flush_write() -> btree_current_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| CAPPED_DATA | 0 | &b->write_lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &b->write_lock | |
| HALF_LOCKED2 | &c->journal.lock | ||
| HALF_LOCKED2 | 0 | &b->io_mutex | |
| TYPE_LOCK | (struct btree)->write_lock |
drivers/md/bcache/extents.c bch_btree_ptr_insert_fixup() -> btree_current_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| BIT_INFO | 0 | b | 0x5c2e949d61b42e50,0x5c2e949d61b42e50 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &b->write_lock | ||
| HALF_LOCKED2 | &b->io_mutex | ||
| HALF_LOCKED2 | &n->io_mutex | ||
| HALF_LOCKED2 | &n2->io_mutex | ||
| HALF_LOCKED2 | &n2->write_lock | ||
| HALF_LOCKED2 | b | ||
| TYPE_LOCK | (struct btree)->write_lock |
drivers/md/bcache/btree.c bch_btree_cache_free() -> btree_current_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &c->bucket_lock | ||
| HALF_LOCKED2 | &b->io_mutex | ||
| HALF_LOCKED2 | &dc->in_flight | ||
| TYPE_LOCK | (struct cache_set)->bucket_lock |
drivers/md/bcache/btree.c bch_btree_leaf_dirty() -> btree_current_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| CAPPED_DATA | 0 | b->keys.page_order | 1 |
| DATA_SOURCE | 0 | b | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | b->c->bio_meta.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->bio_split.bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->bio_split.bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->fill_iter.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->nr_uuids | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->search.min_nr | |
| LOCK2 | 0 | &b->write_lock | |
| HALF_LOCKED2 | &n1->io_mutex | ||
| HALF_LOCKED2 | 0 | b | |
| HALF_LOCKED2 | 0 | &b->io_mutex | |
| TYPE_LOCK | (struct btree)->write_lock |
drivers/md/bcache/btree.c btree_node_free() -> btree_current_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| CAPPED_DATA | 0 | &b->write_lock | 1 |
| DATA_SOURCE | 0 | b | $0 |
| PARAM_COMPARE | 0 | b | != $0->c->root |
| PARAM_COMPARE | 0 | b | != $0->c->root |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | b->c->bio_meta.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->bio_split.bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->bio_split.bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->fill_iter.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->nr_uuids | |
| NO_OVERFLOW_SIMPLE | 0 | b->c->search.min_nr | |
| LOCK2 | 0 | &b->write_lock | |
| HALF_LOCKED2 | &n->io_mutex | ||
| HALF_LOCKED2 | 0 | b | |
| HALF_LOCKED2 | 0 | &b->io_mutex | |
| TYPE_LOCK | (struct btree)->write_lock |