Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
net/6lowpan/iphc.c lowpan_iphc_ctx_get_by_addr() -> lowpan_iphc_ctx_is_compression()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
net/6lowpan/iphc.c lowpan_iphc_ctx_get_by_mcast_addr() -> lowpan_iphc_ctx_is_compression()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
net/6lowpan/debugfs.c lowpan_context_show() -> lowpan_iphc_ctx_is_compression()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &file->lock | ||
| LOCK2 | &t->lock | ||
| LOCK2 | bh | ||
| TYPE_LOCK | (struct lowpan_iphc_ctx_table)->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
net/6lowpan/debugfs.c lowpan_ctx_flag_c_get() -> lowpan_iphc_ctx_is_compression()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | ctx | $0 |
| LOCK2 | &attr->mutex | ||
| TYPE_LOCK | (struct simple_attr)->mutex |