cvs commit: src/sys/vm uma_core.c
Bruce M Simpson
bms at spc.org
Sun Nov 30 06:11:19 PST 2003
On Sun, Nov 30, 2003 at 12:04:01AM -0800, Jeff Roberson wrote:
> - Replace the local maxcpu with mp_maxid. Previously, if mp_maxid
> was equal to MAXCPU, we would overrun the pcpu_mtx array because maxcpu
> was calculated incorrectly.
> - Add some more debugging code so that memory leaks at the time of
> uma_zdestroy() are more easily diagnosed.
This change appears to break compilation of uniprocessor kernels. The
mp_maxid variable is defined in kern/subr_smp.c. In a uniprocessor kernel,
this symbol is undefined:-
kimchi:~/cvs/src/sys % nm /boot/kernel/kernel | grep mp_maxid
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