Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/hw_breakpoint.c hw_breakpoint_is_used() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | type | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| CONSTRAINT | 0 | cpu | <3035 |
kernel/events/hw_breakpoint.c max_bp_pinned_slots() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | type | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| DATA_SOURCE | 1 | type | $1 |
| CONSTRAINT | 0 | cpu | <3035 |
| HALF_LOCKED2 | &bp->child_mutex | ||
| HALF_LOCKED2 | &bp->group_leader->ctx->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | rcu_read |
kernel/events/hw_breakpoint.c max_task_bp_pinned() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | type | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
| DATA_SOURCE | 1 | type | $1 |
| CONSTRAINT | 0 | cpu | <3035 |
| HALF_LOCKED2 | &bp->child_mutex | ||
| HALF_LOCKED2 | &bp->group_leader->ctx->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | rcu_read |
kernel/events/hw_breakpoint.c toggle_bp_slot() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 0 |
| DATA_SOURCE | 1 | type | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bp->child_mutex | ||
| HALF_LOCKED2 | &bp->group_leader->ctx->mutex |
kernel/events/hw_breakpoint.c toggle_bp_slot() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | type | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| DATA_SOURCE | 1 | type | $2 |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| HALF_LOCKED2 | &bp->child_mutex | ||
| HALF_LOCKED2 | &bp->group_leader->ctx->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | rcu_read |
kernel/events/hw_breakpoint.c toggle_bp_slot() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| PARAM_VALUE | 1 | type | 0 |
| DATA_SOURCE | 1 | type | $2 |
| FUZZY_MAX | 0 | cpu | 0 |
| RX_PATH | |||
| HALF_LOCKED2 | &bp->child_mutex | ||
| HALF_LOCKED2 | &bp->group_leader->ctx->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | rcu_read |
kernel/events/hw_breakpoint.c toggle_bp_slot() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| PARAM_VALUE | 1 | type | 0 |
| DATA_SOURCE | 1 | type | $2 |
| FUZZY_MAX | 0 | cpu | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bp->child_mutex | ||
| HALF_LOCKED2 | &bp->group_leader->ctx->mutex |
kernel/events/hw_breakpoint.c toggle_bp_slot() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | type | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| DATA_SOURCE | 1 | type | $2 |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bp->child_mutex | ||
| HALF_LOCKED2 | &bp->group_leader->ctx->mutex |
kernel/events/hw_breakpoint.c toggle_bp_slot() -> get_bp_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | type | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| DATA_SOURCE | 1 | type | $2 |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bp->child_mutex | ||
| HALF_LOCKED2 | &bp->group_leader->ctx->mutex |