Date: Mon, 15 Mar 1999 23:39:09 -0800 (PST) From: Alan Cox <alc@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_kern.c Message-ID: <199903160739.XAA17747@freefall.freebsd.org>
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alc 1999/03/15 23:39:08 PST
Modified files:
sys/vm vm_kern.c
Log:
Correct a problem in kmem_malloc: A kmem_malloc allowing "wait" may
block (VM_WAIT) holding the map lock. This is bad. For example, a subsequent
kmem_malloc by an interrupt handler on the same map may find the lock held
and panic in the lockmgr.
Revision Changes Path
1.54 +5 -3 src/sys/vm/vm_kern.c
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