| 1354 | } |
| 1355 | |
| 1356 | static void |
| 1357 | kqueue_fo_release(int filt) |
| 1358 | { |
| 1359 | |
| 1360 | if (filt > 0 || filt + EVFILT_SYSCOUNT < 0) |
| 1361 | return; |
| 1362 | |
| 1363 | if (sysfilt_ops[~filt].for_nolock) |
| 1364 | return; |
| 1365 | |
| 1366 | mtx_lock(&filterops_lock); |
| 1367 | KASSERT(sysfilt_ops[~filt].for_refcnt > 0, |
| 1368 | ("filter object refcount not valid on release")); |
| 1369 | sysfilt_ops[~filt].for_refcnt--; |
| 1370 | mtx_unlock(&filterops_lock); |
| 1371 | } |
| 1372 | |
| 1373 | /* |
| 1374 | * A ref to kq (obtained via kqueue_acquire) must be held. |
no test coverage detected