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Date: Tue, 2 May 2000 11:51:17 -0700 (PDT)
From: mdiclaud@cidera.com
To: freebsd-gnats-submit@FreeBSD.org
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Subject: kern/18350: aio_suspend doesn't work when nents == AIO_LISTIO_MAX
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>Number:         18350
>Category:       kern
>Synopsis:       aio_suspend doesn't work when nents == AIO_LISTIO_MAX
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue May  2 12:00:01 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Mike DiClaudio
>Release:        3.4-RELEASE
>Organization:
Cidera, Inc
>Environment:
FreeBSD flash.skycache.com 3.4-RELEASE FreeBSD 3.4-RELEASE #2: Mon Apr 3 14:52:24 EDT 2000 toor@flash.skycache.com:/usr/src/sys/compile/VAST_DEBUG i386
>Description:
when calling aio_suspend( ..., AIO_LISTIO_MAX, ... ), it returns with EINVAL

also, man pages for aio_suspend don't match comments in the code:  man pages say it returns when *all* requests complete, code says when *any* complete.

>How-To-Repeat:

>Fix:
modify /sys/kern/vfs_aio.c, at the beginning of the aio_suspend function, change:

  if (uap->nent >= AIO_LISTIO_MAX)
    return EINVAL;

change ">=" to ">"

>Release-Note:
>Audit-Trail:
>Unformatted:


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