Date: Tue, 1 Aug 2006 08:54:59 GMT From: Roman Divacky <rdivacky@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 102905 for review Message-ID: <200608010854.k718sxXH056722@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=102905 Change 102905 by rdivacky@rdivacky_witten on 2006/08/01 08:54:21 Install/deinstall ntpl-related stuff in module loading/unloading only in a case of previous success. Affected files ... .. //depot/projects/soc2006/rdivacky_linuxolator/i386/linux/linux_sysvec.c#12 edit Differences ... ==== //depot/projects/soc2006/rdivacky_linuxolator/i386/linux/linux_sysvec.c#12 (text+ko) ==== @@ -916,20 +916,20 @@ linux_ioctl_register_handler(*lihp); SET_FOREACH(ldhp, linux_device_handler_set) linux_device_register_handler(*ldhp); + SLIST_INIT(&emuldata_head); + rw_init(&emul_lock, "emuldata lock"); + LIST_INIT(&futex_list); + mtx_init(&futex_mtx, "futex protection lock", NULL, MTX_DEF); + linux_exit_tag = EVENTHANDLER_REGISTER(process_exit, linux_proc_exit, + NULL, 1000); + linux_schedtail_tag = EVENTHANDLER_REGISTER(schedtail, linux_schedtail, + NULL, 1000); + linux_exec_tag = EVENTHANDLER_REGISTER(process_exec, linux_proc_exec, + NULL, 1000); if (bootverbose) printf("Linux ELF exec handler installed\n"); } else printf("cannot insert Linux ELF brand handler\n"); - SLIST_INIT(&emuldata_head); - rw_init(&emul_lock, "emuldata lock"); - LIST_INIT(&futex_list); - mtx_init(&futex_mtx, "futex protection lock", NULL, MTX_DEF); - linux_exit_tag = EVENTHANDLER_REGISTER(process_exit, linux_proc_exit, - NULL, 1000); - linux_schedtail_tag = EVENTHANDLER_REGISTER(schedtail, linux_schedtail, - NULL, 1000); - linux_exec_tag = EVENTHANDLER_REGISTER(process_exec, linux_proc_exec, - NULL, 1000); break; case MOD_UNLOAD: for (brandinfo = &linux_brandlist[0]; *brandinfo != NULL; @@ -947,17 +947,17 @@ linux_ioctl_unregister_handler(*lihp); SET_FOREACH(ldhp, linux_device_handler_set) linux_device_unregister_handler(*ldhp); + rw_destroy(&emul_lock); + mtx_destroy(&futex_mtx); + EVENTHANDLER_DEREGISTER(process_exit, linux_exit_tag); + EVENTHANDLER_DEREGISTER(schedtail, linux_schedtail_tag); + EVENTHANDLER_DEREGISTER(process_exec, linux_exec_tag); + printf("Emuldata slist empty: %i\n", SLIST_EMPTY(&emuldata_head)); + printf("Futex slist empty: %i\n", LIST_EMPTY(&futex_list)); if (bootverbose) printf("Linux ELF exec handler removed\n"); } else printf("Could not deinstall ELF interpreter entry\n"); - rw_destroy(&emul_lock); - mtx_destroy(&futex_mtx); - EVENTHANDLER_DEREGISTER(process_exit, linux_exit_tag); - EVENTHANDLER_DEREGISTER(schedtail, linux_schedtail_tag); - EVENTHANDLER_DEREGISTER(process_exec, linux_exec_tag); - printf("Emuldata slist empty: %i\n", SLIST_EMPTY(&emuldata_head)); - printf("Futex slist empty: %i\n", LIST_EMPTY(&futex_list)); break; default: return EOPNOTSUPP;
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