| UPDATING (163709) | UPDATING (163710) |
|---|---|
| 1Updating Information for FreeBSD current users 2 3This file is maintained and copyrighted by M. Warner Losh 4<imp@village.org>. See end of file for further details. For commonly 5done items, please see the COMMON ITEMS: section later in the file. 6 7Items affecting the ports and packages system can be found in 8/usr/ports/UPDATING. Please read that file before running --- 7 unchanged lines hidden (view full) --- 16 also substantially impact system performance. If you want to 17 do performance measurement, benchmarking, and optimization, 18 you'll want to turn them off. This includes various WITNESS- 19 related kernel options, INVARIANTS, malloc debugging flags 20 in userland, and various verbose features in the kernel. Many 21 developers choose to disable these features on build machines 22 to maximize performance. 23 | 1Updating Information for FreeBSD current users 2 3This file is maintained and copyrighted by M. Warner Losh 4<imp@village.org>. See end of file for further details. For commonly 5done items, please see the COMMON ITEMS: section later in the file. 6 7Items affecting the ports and packages system can be found in 8/usr/ports/UPDATING. Please read that file before running --- 7 unchanged lines hidden (view full) --- 16 also substantially impact system performance. If you want to 17 do performance measurement, benchmarking, and optimization, 18 you'll want to turn them off. This includes various WITNESS- 19 related kernel options, INVARIANTS, malloc debugging flags 20 in userland, and various verbose features in the kernel. Many 21 developers choose to disable these features on build machines 22 to maximize performance. 23 |
| 2420061025: | 2420061026: |
| 25 KSE in the kernel has now been made optional and turned on by | 25 KSE in the kernel has now been made optional and turned on by |
| 26 default in the GENERIC kernels. Either add 'options KSE' to your 27 custom kernel or edit /etc/libmap.conf to redirect libpthread.so.2 28 to libthr.so.2. All kernel modules *must* be recompiled after 29 this change. There-after, modules from a KSE kernel should be 30 compatible with modules from a NOKSE kernel due to the temporary 31 padding fields added to 'struct proc'. | 26 default. Use 'nooption KSE' in your kernel config to turn it 27 off. All kernel modules *must* be recompiled after this change. 28 There-after, modules from a KSE kernel should be compatible with 29 modules from a NOKSE kernel due to the temporary padding fields 30 added to 'struct proc'. |
| 32 3320060929: 34 mrouted and its utilities have been removed from the base system. 35 3620060927: 37 Some ioctl(2) command codes have changed. Full backward ABI 38 compatibility is provided if the "options COMPAT_FREEBSD6" is 39 present in the kernel configuration file. Make sure to add --- 595 unchanged lines hidden (view full) --- 635POSSIBILITY OF SUCH DAMAGE. 636 637If you find this document useful, and you want to, you may buy the 638author a beer. 639 640Contact Warner Losh if you have any questions about your use of 641this document. 642 | 31 3220060929: 33 mrouted and its utilities have been removed from the base system. 34 3520060927: 36 Some ioctl(2) command codes have changed. Full backward ABI 37 compatibility is provided if the "options COMPAT_FREEBSD6" is 38 present in the kernel configuration file. Make sure to add --- 595 unchanged lines hidden (view full) --- 634POSSIBILITY OF SUCH DAMAGE. 635 636If you find this document useful, and you want to, you may buy the 637author a beer. 638 639Contact Warner Losh if you have any questions about your use of 640this document. 641 |
| 643$FreeBSD: head/UPDATING 163709 2006-10-26 21:42:22Z jb $ | 642$FreeBSD: head/UPDATING 163710 2006-10-26 22:05:25Z jb $ |