Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/locks.c posix_locks_conflict() -> locks_overlap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fl1 | 4096-ptr_max |
| PARAM_VALUE | 1 | fl2 | 4096-ptr_max |
| DATA_SOURCE | 0 | fl1 | r file_lock |
| DATA_SOURCE | 1 | fl2 | r file_lock |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ctx->flc_lock | ||
| HALF_LOCKED2 | global &blocked_lock_lock | ||
| TYPE_LOCK | (struct file_lock_context)->flc_lock |
fs/locks.c posix_test_locks_conflict() -> locks_overlap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fl1 | 4096-ptr_max |
| PARAM_VALUE | 1 | fl2 | 4096-ptr_max |
| BUF_SIZE | 0 | fl1 | (-1)-s32max |
| BUF_SIZE | 0 | fl1 | (-1)-s32max |
| BUF_SIZE | 0 | fl1->c.flc_file | (-1),1-s32max |
| BUF_SIZE | 0 | fl1->c.flc_owner | (-1),1-s32max |
| BUF_SIZE | 0 | fl1->fl_lmops | (-1),56 |
| DATA_SOURCE | 0 | fl1 | $0 |
| DATA_SOURCE | 1 | fl2 | $1 |
| NOSPEC | 0 | fl1->fl_start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | fl1->c.flc_type | 2 |
| USER_DATA | 0 | fl1->fl_start | s64min-9223372036854775806[c][u] |
| LOCK2 | &ctx->flc_lock | ||
| HALF_LOCKED2 | &cinode->lock_sem | ||
| TYPE_LOCK | (struct file_lock_context)->flc_lock |