Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/sched/build_utility.c psi_cpu_write() -> psi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 2 | nbytes | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | res | 2 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | user_buf | $1 |
| DATA_SOURCE | 2 | nbytes | $2 |
| FUZZY_MAX | 2 | nbytes | 2147479552 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 1 | user_buf | 0-u64max[c] |
| USER_DATA | 2 | nbytes | 0-1000000000 |
kernel/sched/build_utility.c psi_io_write() -> psi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 2 | nbytes | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | res | 0 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | user_buf | $1 |
| DATA_SOURCE | 2 | nbytes | $2 |
| FUZZY_MAX | 2 | nbytes | 2147479552 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 1 | user_buf | 0-u64max[c] |
| USER_DATA | 2 | nbytes | 0-1000000000 |
kernel/sched/build_utility.c psi_irq_write() -> psi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 2 | nbytes | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | res | 3 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | user_buf | $1 |
| DATA_SOURCE | 2 | nbytes | $2 |
| FUZZY_MAX | 2 | nbytes | 2147479552 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 1 | user_buf | 0-u64max[c] |
| USER_DATA | 2 | nbytes | 0-1000000000 |
kernel/sched/build_utility.c psi_memory_write() -> psi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 2 | nbytes | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | res | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | user_buf | $1 |
| DATA_SOURCE | 2 | nbytes | $2 |
| FUZZY_MAX | 2 | nbytes | 2147479552 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 1 | user_buf | 0-u64max[c] |
| USER_DATA | 2 | nbytes | 0-1000000000 |