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| -rw-r--r-- | UPDATING | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -22,6 +22,16 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 9.x IS SLOW: machines to maximize performance. (To disable malloc debugging, run ln -s aj /etc/malloc.conf.) +20100913: + DTrace has grown support for userland tracing. Due to this, DTrace is + now i386 and amd64 only. + dtruss(1) is now installed by default on those systems and a new + kernel module is needed for userland tracing: fasttrap. + No changes to your kernel config file are necessary to enable + userland tracing, but you might consider adding 'STRIP=' and + 'CFLAGS+=-fno-omit-frame-pointer' to your make.conf if you want + to have informative userland stack traces in DTrace (ustack). + 20100725: The acpi_aiboost(4) driver has been removed in favor of the new aibs(4) driver. You should update your kernel configuration file. |
