UPDATING (7b60658347537b551f7855842c31f690edd710bd) UPDATING (cd109b0d828f5567d2121d02da560c97679639b7)
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

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18 also substantially impact system performance. If you want to
19 do performance measurement, benchmarking, and optimization,
20 you'll want to turn them off. This includes various WITNESS-
21 related kernel options, INVARIANTS, malloc debugging flags
22 in userland, and various verbose features in the kernel. Many
23 developers choose to disable these features on build machines
24 to maximize performance.
25
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

--- 9 unchanged lines hidden (view full) ---

18 also substantially impact system performance. If you want to
19 do performance measurement, benchmarking, and optimization,
20 you'll want to turn them off. This includes various WITNESS-
21 related kernel options, INVARIANTS, malloc debugging flags
22 in userland, and various verbose features in the kernel. Many
23 developers choose to disable these features on build machines
24 to maximize performance.
25
2620041022:
27 The size of struct tcpcb has changed. You have to recompile
28 userland programs that read kmem for tcp sockets directly
29 (netstat, sockstat, etc.)
30
2620041018:
27 A major sweep over the tty drivers to elimnate approx 3100
28 lines of copy&pasted code have been performed. As a part of
29 this change some tty devices have changed names:
30 sio devices are now named: {tty,cua}d%d[.init,.lock]
31 ucom devices are now named: {tty,cua}U%d[.init,.lock]
32 For other drivers see the commit logs.
33

--- 1921 unchanged lines hidden --- 		3120041018:
32 A major sweep over the tty drivers to elimnate approx 3100
33 lines of copy&pasted code have been performed. As a part of
34 this change some tty devices have changed names:
35 sio devices are now named: {tty,cua}d%d[.init,.lock]
36 ucom devices are now named: {tty,cua}U%d[.init,.lock]
37 For other drivers see the commit logs.
38

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