Date: Wed, 12 May 1999 04:11:31 -0700 (PDT) From: Bruce Evans <bde@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_malloc.c Message-ID: <199905121111.EAA46926@freefall.freebsd.org>
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bde 1999/05/12 04:11:31 PDT
Modified files:
sys/kern kern_malloc.c
Log:
Fixed corruption of the kmemstatistcs list. The first malloc()
with malloc type at the tail of the list changed the list from
linear to circular. This seemed to cause surprisingly few problems,
but it now causes weird output from `vmstat -m', probably because
a more important malloc type is now at the tail of the list.
Fix it by abusing ks_limit instead of ks_next as a flag for being
on the list. Don't forget to clear the flag when a malloc type is
uninit'ed. Uninit'ing is still fundamentally broken -- it loses
history.
Revision Changes Path
1.56 +9 -5 src/sys/kern/kern_malloc.c
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