Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 15 files:
- drivers/md/dm-cache-target.c
- drivers/md/dm-clone-target.c
- drivers/md/dm-crypt.c, line 3089
- drivers/md/dm-flakey.c, line 69
- drivers/md/dm-inlinecrypt.c, line 250
- drivers/md/dm-integrity.c, line 4842
- drivers/md/dm-mpath.c
- drivers/md/dm-pcache/dm_pcache.c, line 162
- drivers/md/dm-raid.c, line 3040
- drivers/md/dm-snap.c, line 1191
- drivers/md/dm-switch.c, line 277
- drivers/md/dm-table.c, line 807
- drivers/md/dm-thin.c, line 3158
- drivers/md/dm-verity-target.c, line 1215
- drivers/md/dm-writecache.c, line 2391
Smatch caller information:
drivers/md/dm-cache-target.c parse_features() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 8270673444827496448 |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 1825013417573474304 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| PARAM_VALUE | 3 | **error | 0-255 |
| DATA_SOURCE | 1 | arg_set | $1 |
| DATA_SOURCE | 3 | error | $2 |
| TERMINATED | 3 | *error | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-target.c parse_policy() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 8270673444827496448 |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 4096-ptr_max |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| PARAM_VALUE | 3 | **error | 0-255 |
| DATA_SOURCE | 1 | arg_set | $1 |
| DATA_SOURCE | 3 | error | $2 |
| TERMINATED | 3 | *error | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-clone-target.c parse_core_args() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 925609526906830848 |
| PARAM_VALUE | 0 | arg->error | 6237268564275146752 |
| PARAM_VALUE | 0 | arg->max | 4 |
| PARAM_VALUE | 0 | arg->min | 0 |
| PARAM_VALUE | 1 | arg_set | 2053002132260839424 |
| PARAM_VALUE | 1 | arg_set->argc | 1-u32max |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 1180986515989164032 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 0 | arg->error | 1 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-clone-target.c parse_feature_args() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 6762405931394985984 |
| PARAM_VALUE | 0 | arg->error | 5452809114254958592 |
| PARAM_VALUE | 0 | arg->max | 2 |
| PARAM_VALUE | 0 | arg->min | 0 |
| PARAM_VALUE | 1 | arg_set | 2053002132260839424 |
| PARAM_VALUE | 1 | arg_set->argc | 1-u32max |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 4369959005651357696 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 0 | arg->error | 1 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-snap.c parse_snapshot_features() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 529356714140344320 |
| PARAM_VALUE | 1 | arg_set->argc | 1-u32max |
| PARAM_VALUE | 1 | arg_set->argv | 0-ptr_max |
| PARAM_VALUE | 2 | value | 3592433460451840000 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-mpath.c parse_features() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 2980714896391716864 |
| PARAM_VALUE | 1 | arg_set->argc | 0-s32max |
| PARAM_VALUE | 1 | arg_set->argv | 0,16,4096-ptr_max |
| PARAM_VALUE | 2 | value | 8115460220458487808 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| BUF_SIZE | 0 | arg | 48 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-mpath.c parse_hw_handler() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 2980714896391716864 |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 8214225469255950336 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-mpath.c parse_path_selector() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 2980714896391716864 |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 1546563611294236672 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-thin.c parse_pool_features() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 2155308855096033280 |
| PARAM_VALUE | 1 | arg_set->argc | 1-u32max |
| PARAM_VALUE | 1 | arg_set->argv | 0-ptr_max |
| PARAM_VALUE | 2 | value | 1794416196185575424 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| MEM_ZERO | 3 | error | |
| LOCK2 | global &dm_thin_pool_table.mutex | ||
| HALF_LOCKED2 | &md->type_lock | ||
| TYPE_LOCK | (struct dm_thin_pool_table)->mutex |
drivers/md/dm-writecache.c writecache_ctr() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 4593960955366412288 |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 9120977329811283968 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-switch.c switch_ctr() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 3461405725830545424 |
| PARAM_VALUE | 1 | arg_set | 7004041591931838464 |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 907876820348293120 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-crypt.c crypt_ctr_optional() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 8769414774696284160 |
| PARAM_VALUE | 1 | arg_set->argc | 1-2147483642 |
| PARAM_VALUE | 1 | arg_set->argv | 4096-ptr_max |
| PARAM_VALUE | 2 | value | 1619649745328971776 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-raid.c raid_ctr() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 3379172801023262720 |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 7369547537519509504 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| BUF_SIZE | 0 | arg | 32 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-pcache/dm_pcache.c parse_cache_opts() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 8035819232134615040 |
| PARAM_VALUE | 1 | arg_set->argc | 1-u32max |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 2429727815266803712 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| PARAM_VALUE | 3 | **error | 0-255 |
| DATA_SOURCE | 1 | arg_set | $1 |
| DATA_SOURCE | 3 | error | $2 |
| TERMINATED | 3 | *error | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-inlinecrypt.c inlinecrypt_ctr_optional() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 1888064800120344576 |
| PARAM_VALUE | 1 | arg_set->argc | 1-2147483642 |
| PARAM_VALUE | 1 | arg_set->argv | 4096-ptr_max |
| PARAM_VALUE | 2 | value | 2774070571967180800 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-flakey.c parse_features() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 1919505028760645632 |
| PARAM_VALUE | 1 | arg_set->argc | 1-u32max |
| PARAM_VALUE | 1 | arg_set->argv | 4097-18446744073709547521 |
| PARAM_VALUE | 2 | value | 7304536958493261824 |
| PARAM_VALUE | 2 | *value | 0 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| BUF_SIZE | 0 | arg | 80 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| MEM_ZERO | 3 | error | |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-verity-target.c verity_parse_opt_args() -> dm_read_arg_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | arg | 4096-ptr_max |
| PARAM_VALUE | 1 | arg_set | 60681846265696256 |
| PARAM_VALUE | 1 | arg_set->argc | 1-2147483637 |
| PARAM_VALUE | 2 | value | 1455438285115424768 |
| PARAM_VALUE | 3 | error | 4096-ptr_max |
| PARAM_VALUE | 3 | *error | 6178336389065121792 |
| PARAM_VALUE | 3 | *(*error) | 0 |
| DATA_SOURCE | 1 | arg_set | $0 |
| TERMINATED | 3 | *error | 1 |
| TERMINATED | 3 | *(*error) | 1 |
| HALF_LOCKED2 | &md->type_lock |