Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/xen/xen_drm_front.c
- drivers/xen/xen-front-pgdir-shbuf.c
- sound/xen/xen_snd_front_alsa.c, line 229
Smatch caller information:
drivers/xen/xen-front-pgdir-shbuf.c xen_front_pgdir_shbuf_alloc() -> xen_front_pgdir_shbuf_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->grefs | 0,16,4096-ptr_max |
| PARAM_VALUE | 0 | buf->ops | 890719207662796800,1585883137390497792 |
| PARAM_VALUE | 0 | buf->xb_dev | 0 |
| BUF_SIZE | 0 | buf->ops | 40 |
| BUF_SIZE | 0 | buf->pages | 1-s32max |
| BIT_INFO | 0 | buf->ops | 0x400304623514000,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | buf->num_grefs | |
| NO_OVERFLOW_SIMPLE | 0 | buf->num_pages | |
| HALF_LOCKED2 | &runtime->buffer_mutex |
sound/xen/xen_snd_front_alsa.c stream_free() -> xen_front_pgdir_shbuf_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->ops | 0,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &runtime->buffer_mutex |
drivers/gpu/drm/xen/xen_drm_front.c dbuf_free() -> xen_front_pgdir_shbuf_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->ops | 0,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &evtchnl->u.req.req_io_lock |
drivers/gpu/drm/xen/xen_drm_front.c dbuf_free_all() -> xen_front_pgdir_shbuf_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->ops | 0,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->reclaim_sem | ||
| HALF_LOCKED2 | global &xenwatch_mutex |