Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/android/tests/binder_alloc_kunit.c binder_alloc_test_mmap() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| BUF_SIZE | 0 | alloc | 256 |
drivers/android/binder_alloc.c binder_alloc_clear_buf() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| DATA_SOURCE | 0 | alloc | $0 |
| DATA_SOURCE | 1 | buffer | $1 |
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | alloc->free_async_space | 1-9223372036854775798[c][u] |
| USER_DATA | 1 | buffer->async_transaction | 0-1 |
| USER_DATA | 1 | buffer->data_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->extra_buffers_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->offsets_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->user_data | 0-u64max[c] |
| HALF_LOCKED2 | 0 | &alloc->mutex |
drivers/android/binder_alloc.c binder_alloc_new_buf_locked() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| DATA_SOURCE | 0 | alloc | $0 |
| UNITS | 1 | buffer | unit_byte |
| LOCK2 | 0 | &alloc->mutex | |
| TYPE_LOCK | (struct binder_alloc)->mutex |
drivers/android/binder_alloc.c binder_alloc_new_buf_locked() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| DATA_SOURCE | 0 | alloc | $0 |
| UNITS | 1 | buffer | unit_byte |
| LOCK2 | 0 | &alloc->mutex | |
| TYPE_LOCK | (struct binder_alloc)->mutex |
drivers/android/binder_alloc.c binder_free_buf_locked() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| DATA_SOURCE | 0 | alloc | $0 |
| DATA_SOURCE | 1 | buffer | $1 |
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | alloc->free_async_space | 1-9223372036854775798[c][u] |
| USER_DATA | 1 | buffer->async_transaction | 0-1 |
| USER_DATA | 1 | buffer->data_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->extra_buffers_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->offsets_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->user_data | 0-u64max[c] |
| LOCK2 | 0 | &alloc->mutex | |
| TYPE_LOCK | (struct binder_alloc)->mutex |
drivers/android/binder_alloc.c binder_insert_free_buffer() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| BUF_SIZE | 0 | alloc | (-1),1216 |
| BUF_SIZE | 0 | alloc | (-1),1216 |
| BUF_SIZE | 0 | alloc->pages | (-1)-8192 |
| BUF_SIZE | 1 | buffer | (-1),104 |
| BUF_SIZE | 1 | buffer | (-1),104 |
| DATA_SOURCE | 0 | alloc | $0 |
| DATA_SOURCE | 1 | buffer | $1 |
| NOSPEC | 0 | alloc->vm_start | |
| NOSPEC | 1 | buffer->user_data | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | alloc->free_async_space | 1-9223372036854775798[c][u] |
| USER_DATA | 0 | alloc->vm_start | 0-18446744073709547520 |
| USER_DATA | 1 | buffer->async_transaction | 0-1 |
| USER_DATA | 1 | buffer->data_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->extra_buffers_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->offsets_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->user_data | 0-18446744073709547520 |
| HALF_LOCKED2 | 0 | &alloc->mutex |
drivers/android/binder_alloc.c binder_insert_free_buffer() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| BUF_SIZE | 0 | alloc | (-1),1216 |
| BUF_SIZE | 0 | alloc | (-1),1216 |
| BUF_SIZE | 0 | alloc->pages | (-1)-8192 |
| DATA_SOURCE | 0 | alloc | $0 |
| NOSPEC | 0 | alloc->vm_start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | alloc->free_async_space | 1-9223372036854775798[c][u] |
| USER_DATA | 0 | alloc->vm_start | 0-18446744073709547520 |
| HALF_LOCKED2 | 0 | &alloc->mutex |
drivers/android/binder_alloc.c check_buffer() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 1 | buffer->transaction | (-1),232 |
| DATA_SOURCE | 0 | alloc | $0 |
| DATA_SOURCE | 1 | buffer | $1 |
| NOSPEC | 1 | buffer->data_size | |
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | alloc->free_async_space | 1-9223372036854775798[c][u] |
| USER_DATA | 1 | buffer->async_transaction | 0-1 |
| USER_DATA | 1 | buffer->clear_on_free | 0-1 |
| USER_DATA | 1 | buffer->data_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->extra_buffers_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->offsets_size | 0-u64max[c] |
| USER_DATA | 1 | buffer->user_data | 0-u64max[c] |
drivers/android/binder_alloc.c debug_low_async_space_locked() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| CAPPED_DATA | 0 | alloc->free_async_space | 1 |
| CAPPED_DATA | 1 | buffer->pid | 1 |
| DATA_SOURCE | 0 | alloc | $0 |
| USER_DATA | 0 | alloc->free_async_space | 1-s32max[c] |
| UNITS | 1 | buffer | unit_byte |
| LOCK2 | 0 | &alloc->mutex | |
| TYPE_LOCK | (struct binder_alloc)->mutex |
drivers/android/binder_alloc.c debug_no_space_locked() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| DATA_SOURCE | 0 | alloc | $0 |
| UNITS | 1 | buffer | unit_byte |
| LOCK2 | 0 | &alloc->mutex | |
| TYPE_LOCK | (struct binder_alloc)->mutex |
drivers/android/binder_alloc.c debug_no_space_locked() -> binder_alloc_buffer_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | buffer | 4096-ptr_max |
| DATA_SOURCE | 0 | alloc | $0 |
| UNITS | 1 | buffer | unit_byte |
| LOCK2 | 0 | &alloc->mutex | |
| TYPE_LOCK | (struct binder_alloc)->mutex |