Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/dm-pcache/cache_req.c read_overlap_contain() -> submit_cache_miss_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | backing_req | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->bio.bi_end_io | 8618783483265970176 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_bvec_done | 0-4294967294 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_sector | 0-36028797018963967 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_size | 0,512-4294966784 |
| PARAM_VALUE | 1 | backing_req->bio.bi_private | 1-u64max |
| PARAM_VALUE | 1 | backing_req->end_req | 4662064682944466944 |
| PARAM_VALUE | 1 | backing_req->node.next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->priv_data | 0 |
| PARAM_VALUE | 1 | backing_req->req.upper_req | 4096-ptr_max |
| PARAM_VALUE | 1 | *backing_req->bio->bi_crypt_context->bc_dun | 1-4294967295 |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cache_subtree->tree_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct pcache_cache_subtree)->tree_lock |
drivers/md/dm-pcache/cache_req.c read_overlap_contained() -> submit_cache_miss_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | backing_req | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->bio.bi_end_io | 8618783483265970176 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_bvec_done | 0-4294967294 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_sector | 0-36028797018963967 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_size | 0,512-4294966784 |
| PARAM_VALUE | 1 | backing_req->bio.bi_private | 1-u64max |
| PARAM_VALUE | 1 | backing_req->end_req | 4662064682944466944 |
| PARAM_VALUE | 1 | backing_req->node.next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->priv_data | 0 |
| PARAM_VALUE | 1 | backing_req->req.upper_req | 4096-ptr_max |
| PARAM_VALUE | 1 | *backing_req->bio->bi_crypt_context->bc_dun | 1-4294967295 |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cache_subtree->tree_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct pcache_cache_subtree)->tree_lock |
drivers/md/dm-pcache/cache_req.c read_overlap_head() -> submit_cache_miss_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | backing_req | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->bio.bi_end_io | 8618783483265970176 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_bvec_done | 0-4294967294 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_sector | 0-36028797018963967 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_size | 0,512-4294966784 |
| PARAM_VALUE | 1 | backing_req->bio.bi_private | 1-u64max |
| PARAM_VALUE | 1 | backing_req->end_req | 4662064682944466944 |
| PARAM_VALUE | 1 | backing_req->node.next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->priv_data | 0 |
| PARAM_VALUE | 1 | backing_req->req.upper_req | 4096-ptr_max |
| PARAM_VALUE | 1 | *backing_req->bio->bi_crypt_context->bc_dun | 1-4294967295 |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cache_subtree->tree_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct pcache_cache_subtree)->tree_lock |
drivers/md/dm-pcache/cache_req.c read_overlap_tail() -> submit_cache_miss_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | backing_req | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->bio.bi_end_io | 8618783483265970176 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_bvec_done | 0-4294967294 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_sector | 0-36028797018963967 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_size | 0,512-4294966784 |
| PARAM_VALUE | 1 | backing_req->bio.bi_private | 1-u64max |
| PARAM_VALUE | 1 | backing_req->end_req | 4662064682944466944 |
| PARAM_VALUE | 1 | backing_req->node.next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->priv_data | 0 |
| PARAM_VALUE | 1 | backing_req->req.upper_req | 4096-ptr_max |
| PARAM_VALUE | 1 | *backing_req->bio->bi_crypt_context->bc_dun | 1-4294967295 |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cache_subtree->tree_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct pcache_cache_subtree)->tree_lock |
drivers/md/dm-pcache/cache_req.c read_walk_finally() -> submit_cache_miss_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | backing_req | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cache_subtree->tree_lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct pcache_cache_subtree)->tree_lock |
drivers/md/dm-pcache/cache_req.c read_walk_finally() -> submit_cache_miss_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | backing_req | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->bio.bi_end_io | 8618783483265970176 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_bvec_done | 0-4294967294 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_sector | 0-36028797018963967 |
| PARAM_VALUE | 1 | backing_req->bio.bi_iter.bi_size | 0,512-4294966784 |
| PARAM_VALUE | 1 | backing_req->bio.bi_private | 1-u64max |
| PARAM_VALUE | 1 | backing_req->end_req | 4662064682944466944 |
| PARAM_VALUE | 1 | backing_req->node.next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->node.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->priv_data | 4096-ptr_max |
| PARAM_VALUE | 1 | backing_req->priv_data->flags | 0-4294967295 |
| PARAM_VALUE | 1 | backing_req->priv_data->len | 1-4294967295 |
| PARAM_VALUE | 1 | backing_req->req.upper_req | 4096-ptr_max |
| PARAM_VALUE | 1 | *backing_req->bio->bi_crypt_context->bc_dun | 1-4294967295 |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cache_subtree->tree_lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct pcache_cache_subtree)->tree_lock |