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| version 1.7.2.1, 2012/05/31 14:17:59 | version 1.10.2.2, 2012/08/01 14:11:43 |
|---|---|
| Line 156 sched_hook_cancel(void *task, void *arg __unused) | Line 156 sched_hook_cancel(void *task, void *arg __unused) |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); | EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); |
| #endif | #endif |
| break; | break; |
| #ifdef EVFILT_AIO | |
| case taskAIO: | |
| #ifdef __NetBSD__ | |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_AIO, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); | |
| #else | |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_AIO, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); | |
| #endif | |
| if (TASK_VAL(t)) { | |
| free((void*) TASK_VAL(t)); | |
| TASK_VAL(t) = 0; | |
| } | |
| break; | |
| #endif | |
| #ifdef EVFILT_USER | |
| case taskUSER: | case taskUSER: |
| #ifdef __NetBSD__ | #ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); | EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
| Line 163 sched_hook_cancel(void *task, void *arg __unused) | Line 177 sched_hook_cancel(void *task, void *arg __unused) |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); | EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); |
| #endif | #endif |
| break; | break; |
| #endif | |
| default: | default: |
| return (void*) -1; | return NULL; |
| } | } |
| kevent(TASK_ROOT(t)->root_kq, chg, 1, NULL, 0, &timeout); | kevent(TASK_ROOT(t)->root_kq, chg, 1, NULL, 0, &timeout); |
| Line 386 sched_hook_signal(void *task, void *arg __unused) | Line 401 sched_hook_signal(void *task, void *arg __unused) |
| * @arg = unused | * @arg = unused |
| * return: <0 errors and 0 ok | * return: <0 errors and 0 ok |
| */ | */ |
| #ifdef EVFILT_USER | |
| void * | void * |
| sched_hook_user(void *task, void *arg __unused) | sched_hook_user(void *task, void *arg __unused) |
| { | { |
| Line 397 sched_hook_user(void *task, void *arg __unused) | Line 413 sched_hook_user(void *task, void *arg __unused) |
| return (void*) -1; | return (void*) -1; |
| #ifdef __NetBSD__ | #ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_ADD | EV_CLEAR, NOTE_FFNOP, 0, (intptr_t) TASK_VAL(t)); | EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_ADD | EV_CLEAR, TASK_DATLEN(t), |
| 0, (intptr_t) TASK_VAL(t)); | |
| #else | #else |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_ADD | EV_CLEAR, NOTE_FFNOP, 0, (void*) TASK_VAL(t)); | EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_ADD | EV_CLEAR, TASK_DATLEN(t), |
| 0, (void*) TASK_VAL(t)); | |
| #endif | #endif |
| if (kevent(TASK_ROOT(t)->root_kq, chg, 1, NULL, 0, &timeout) == -1) { | if (kevent(TASK_ROOT(t)->root_kq, chg, 1, NULL, 0, &timeout) == -1) { |
| if (TASK_ROOT(t)->root_hooks.hook_exec.exception) | if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
| Line 411 sched_hook_user(void *task, void *arg __unused) | Line 429 sched_hook_user(void *task, void *arg __unused) |
| return NULL; | return NULL; |
| } | } |
| #endif | |
| /* | /* |
| * sched_hook_fetch() - Default FETCH hook | * sched_hook_fetch() - Default FETCH hook |
| Line 427 sched_hook_fetch(void *root, void *arg __unused) | Line 446 sched_hook_fetch(void *root, void *arg __unused) |
| struct timespec now, m, mtmp; | struct timespec now, m, mtmp; |
| struct timespec *timeout; | struct timespec *timeout; |
| struct kevent evt[1], res[KQ_EVENTS]; | struct kevent evt[1], res[KQ_EVENTS]; |
| register int i; | register int i, flg; |
| int en; | int en; |
| #ifdef EVFILT_AIO | |
| struct aiocb *acb; | |
| #endif | |
| if (!r) | if (!r) |
| return NULL; | return NULL; |
| Line 529 sched_hook_fetch(void *root, void *arg __unused) | Line 551 sched_hook_fetch(void *root, void *arg __unused) |
| /* Put read/write task to ready queue */ | /* Put read/write task to ready queue */ |
| switch (res[i].filter) { | switch (res[i].filter) { |
| case EVFILT_READ: | case EVFILT_READ: |
| flg = 0; | |
| TAILQ_FOREACH_SAFE(task, &r->root_read, task_node, tmp) { | TAILQ_FOREACH_SAFE(task, &r->root_read, task_node, tmp) { |
| if (TASK_FD(task) != ((intptr_t) res[i].udata)) | if (TASK_FD(task) != ((intptr_t) res[i].udata)) |
| continue; | continue; |
| else | |
| flg++; | |
| /* remove read handle */ | /* remove read handle */ |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskREAD]); | pthread_mutex_lock(&r->root_mtx[taskREAD]); |
| Line 570 sched_hook_fetch(void *root, void *arg __unused) | Line 595 sched_hook_fetch(void *root, void *arg __unused) |
| pthread_mutex_unlock(&r->root_mtx[taskREADY]); | pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| #endif | #endif |
| } | } |
| break; | |
| } | } |
| /* if match at least 2, don't remove resouce of event */ | |
| if (flg > 1) | |
| evt->flags ^= evt->flags; | |
| break; | break; |
| case EVFILT_WRITE: | case EVFILT_WRITE: |
| flg = 0; | |
| TAILQ_FOREACH_SAFE(task, &r->root_write, task_node, tmp) { | TAILQ_FOREACH_SAFE(task, &r->root_write, task_node, tmp) { |
| if (TASK_FD(task) != ((intptr_t) res[i].udata)) | if (TASK_FD(task) != ((intptr_t) res[i].udata)) |
| continue; | continue; |
| else | |
| flg++; | |
| /* remove write handle */ | /* remove write handle */ |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskWRITE]); | pthread_mutex_lock(&r->root_mtx[taskWRITE]); |
| Line 615 sched_hook_fetch(void *root, void *arg __unused) | Line 645 sched_hook_fetch(void *root, void *arg __unused) |
| pthread_mutex_unlock(&r->root_mtx[taskREADY]); | pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| #endif | #endif |
| } | } |
| break; | |
| } | } |
| /* if match at least 2, don't remove resouce of event */ | |
| if (flg > 1) | |
| evt->flags ^= evt->flags; | |
| break; | break; |
| case EVFILT_TIMER: | case EVFILT_TIMER: |
| flg = 0; | |
| TAILQ_FOREACH_SAFE(task, &r->root_alarm, task_node, tmp) { | TAILQ_FOREACH_SAFE(task, &r->root_alarm, task_node, tmp) { |
| if ((uintptr_t) TASK_DATA(task) != ((uintptr_t) res[i].udata)) | if ((uintptr_t) TASK_DATA(task) != ((uintptr_t) res[i].udata)) |
| continue; | continue; |
| else | |
| flg++; | |
| /* remove alarm handle */ | /* remove alarm handle */ |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskALARM]); | pthread_mutex_lock(&r->root_mtx[taskALARM]); |
| Line 638 sched_hook_fetch(void *root, void *arg __unused) | Line 673 sched_hook_fetch(void *root, void *arg __unused) |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_unlock(&r->root_mtx[taskREADY]); | pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| #endif | #endif |
| break; | |
| } | } |
| /* if match at least 2, don't remove resouce of event */ | |
| if (flg > 1) | |
| evt->flags ^= evt->flags; | |
| break; | break; |
| case EVFILT_VNODE: | case EVFILT_VNODE: |
| flg = 0; | |
| TAILQ_FOREACH_SAFE(task, &r->root_node, task_node, tmp) { | TAILQ_FOREACH_SAFE(task, &r->root_node, task_node, tmp) { |
| if (TASK_FD(task) != ((intptr_t) res[i].udata)) | if (TASK_FD(task) != ((intptr_t) res[i].udata)) |
| continue; | continue; |
| else { | |
| flg++; | |
| TASK_DATA(task) = (void*) (uintptr_t) res[i].data; | |
| TASK_DATLEN(task) = res[i].fflags; | |
| } | |
| /* remove node handle */ | /* remove node handle */ |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskNODE]); | pthread_mutex_lock(&r->root_mtx[taskNODE]); |
| Line 661 sched_hook_fetch(void *root, void *arg __unused) | Line 704 sched_hook_fetch(void *root, void *arg __unused) |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_unlock(&r->root_mtx[taskREADY]); | pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| #endif | #endif |
| break; | |
| } | } |
| /* if match at least 2, don't remove resouce of event */ | |
| if (flg > 1) | |
| evt->flags ^= evt->flags; | |
| break; | break; |
| case EVFILT_PROC: | case EVFILT_PROC: |
| flg = 0; | |
| TAILQ_FOREACH_SAFE(task, &r->root_proc, task_node, tmp) { | TAILQ_FOREACH_SAFE(task, &r->root_proc, task_node, tmp) { |
| if (TASK_VAL(task) != ((uintptr_t) res[i].udata)) | if (TASK_VAL(task) != ((uintptr_t) res[i].udata)) |
| continue; | continue; |
| else { | |
| flg++; | |
| TASK_DATA(task) = (void*) (uintptr_t) res[i].data; | |
| TASK_DATLEN(task) = res[i].fflags; | |
| } | |
| /* remove proc handle */ | /* remove proc handle */ |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskPROC]); | pthread_mutex_lock(&r->root_mtx[taskPROC]); |
| Line 684 sched_hook_fetch(void *root, void *arg __unused) | Line 735 sched_hook_fetch(void *root, void *arg __unused) |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_unlock(&r->root_mtx[taskREADY]); | pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| #endif | #endif |
| break; | |
| } | } |
| /* if match at least 2, don't remove resouce of event */ | |
| if (flg > 1) | |
| evt->flags ^= evt->flags; | |
| break; | break; |
| case EVFILT_SIGNAL: | case EVFILT_SIGNAL: |
| flg = 0; | |
| TAILQ_FOREACH_SAFE(task, &r->root_signal, task_node, tmp) { | TAILQ_FOREACH_SAFE(task, &r->root_signal, task_node, tmp) { |
| if (TASK_VAL(task) != ((uintptr_t) res[i].udata)) | if (TASK_VAL(task) != ((uintptr_t) res[i].udata)) |
| continue; | continue; |
| else | |
| flg++; | |
| /* remove signal handle */ | /* remove signal handle */ |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskSIGNAL]); | pthread_mutex_lock(&r->root_mtx[taskSIGNAL]); |
| Line 707 sched_hook_fetch(void *root, void *arg __unused) | Line 763 sched_hook_fetch(void *root, void *arg __unused) |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_unlock(&r->root_mtx[taskREADY]); | pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| #endif | #endif |
| break; | |
| } | } |
| /* if match at least 2, don't remove resouce of event */ | |
| if (flg > 1) | |
| evt->flags ^= evt->flags; | |
| break; | break; |
| #ifdef EVFILT_AIO | |
| case EVFILT_AIO: | |
| flg = 0; | |
| acb = (struct aiocb*) TASK_VAL(task); | |
| TAILQ_FOREACH_SAFE(task, &r->root_aio, task_node, tmp) { | |
| if (acb != ((struct aiocb*) res[i].ident) || | |
| acb->aio_sigevent.sigev_value.sival_ptr != res[i].udata) | |
| continue; | |
| else | |
| flg++; | |
| /* remove user handle */ | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_lock(&r->root_mtx[taskAIO]); | |
| #endif | |
| TAILQ_REMOVE(&r->root_aio, task, task_node); | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_unlock(&r->root_mtx[taskAIO]); | |
| #endif | |
| task->task_type = taskREADY; | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_lock(&r->root_mtx[taskREADY]); | |
| #endif | |
| TAILQ_INSERT_TAIL(&r->root_ready, task, task_node); | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_unlock(&r->root_mtx[taskREADY]); | |
| #endif | |
| } | |
| /* if match at least 2, don't remove resouce of event */ | |
| if (flg > 1) | |
| evt->flags ^= evt->flags; | |
| break; | |
| #endif /* EVFILT_AIO */ | |
| #ifdef EVFILT_USER | |
| case EVFILT_USER: | case EVFILT_USER: |
| flg = 0; | |
| TAILQ_FOREACH_SAFE(task, &r->root_user, task_node, tmp) { | TAILQ_FOREACH_SAFE(task, &r->root_user, task_node, tmp) { |
| if (TASK_VAL(task) != ((uintptr_t) res[i].udata)) | if (TASK_VAL(task) != ((uintptr_t) res[i].udata)) |
| continue; | continue; |
| else { | |
| flg++; | |
| TASK_DATA(task) = (void*) res[i].data; | |
| TASK_DATLEN(task) = res[i].fflags; | |
| } | |
| /* remove user handle */ | /* remove user handle */ |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskUSER]); | pthread_mutex_lock(&r->root_mtx[taskUSER]); |
| Line 730 sched_hook_fetch(void *root, void *arg __unused) | Line 827 sched_hook_fetch(void *root, void *arg __unused) |
| #ifdef HAVE_LIBPTHREAD | #ifdef HAVE_LIBPTHREAD |
| pthread_mutex_unlock(&r->root_mtx[taskREADY]); | pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| #endif | #endif |
| break; | |
| } | } |
| /* if match at least 2, don't remove resouce of event */ | |
| if (flg > 1) | |
| evt->flags ^= evt->flags; | |
| break; | break; |
| #endif /* EVFILT_USER */ | |
| } | } |
| if (kevent(r->root_kq, evt, 1, NULL, 0, &now) == -1) { | if (kevent(r->root_kq, evt, 1, NULL, 0, &now) == -1) { |
| if (r->root_hooks.hook_exec.exception) { | if (r->root_hooks.hook_exec.exception) { |