Date: Fri, 28 Aug 1998 10:30:48 +0200 From: Stefan Eggers <seggers@semyam.dinoco.de> To: freebsd-hackers@FreeBSD.ORG Cc: seggers@semyam.dinoco.de Subject: zinitna (vm/vm_zone.c) use in kernel Message-ID: <199808280830.KAA02200@semyam.dinoco.de>
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Hi! While reading the VM source I noticed that zinitna uses the supplied object when it is given the flag ZONE_INTERRUPT in some way. So far, so good. Now I took a look at where it gets called and how. That brought me to vm_init2 in vm/vm_map.c where it gets called three times. Two times w/o ZONE_INTERRUPT but with an object. As I don't see where the flag gets set I think they are useless. Did I overlook something or are the two affected vm_object structures really not used because of this? Or was it the intention to be able to use an object one day for the non-interrupt cases, too and the functionality is not implemented in vm_zone.c, yet? Stefan. -- Stefan Eggers Lu4 yao2 zhi1 ma3 li4, Max-Slevogt-Str. 1 ri4 jiu3 jian4 ren2 xin1. 51109 Koeln Federal Republic of Germany To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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