Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | flag | 1 |
| BUF_SIZE | 0 | bdev | 208 |
| BUF_SIZE | 0 | bdev->disk_conf | 352 |
| CAPPED_DATA | 0 | bdev->disk_conf->disk_size | 1 |
| CAPPED_DATA | 0 | bdev->known_size | 1 |
| DATA_SOURCE | 0 | bdev | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | bdev->backing_bdev_file->f_flags | 0,32768-u32max |
| USER_DATA | 0 | bdev->backing_bdev_file->f_mode | 0,64-u32max |
| USER_DATA | 0 | bdev->f_md_bdev->f_flags | 0,32768-u32max |
| USER_DATA | 0 | bdev->f_md_bdev->f_mode | 0,64-u32max |
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | flag | 64 |
| BUF_SIZE | 0 | bdev | 208 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | flag | 2 |
| BUF_SIZE | 0 | bdev | 208 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | flag | 2 |
| BUF_SIZE | 0 | bdev | 208 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | flag | 4 |
| BUF_SIZE | 0 | bdev | 208 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flag | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | flag | 256 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flag | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| LOCK2 | &device->resource->req_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | flag | 16 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| LOCK2 | &device->resource->req_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | flag | 32 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| LOCK2 | &device->resource->req_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex | ||
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_nl.c peer_device_to_statistics() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/block/drbd/drbd_nl.c peer_device_to_statistics() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/block/drbd/drbd_nl.c peer_device_to_statistics() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/block/drbd/drbd_nl.c peer_device_to_statistics() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/block/drbd/drbd_main.c _drbd_send_bitmap() -> drbd_md_test_flag()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flag | 8 |
| LOCK2 | &sock->mutex | ||
| TYPE_LOCK | (struct drbd_socket)->mutex |