Date: Mon, 5 Aug 2002 12:14:27 -0700 (PDT) From: Alan Cox <alc@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_aio.c Message-ID: <200208051914.g75JERuX051359@freefall.freebsd.org>
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alc 2002/08/05 12:14:27 PDT
Modified files:
sys/kern vfs_aio.c
Log:
o The introduction of kevent() broke lio_listio(): _aio_aqueue() thought
that LIO_READ and LIO_WRITE were requests for kevent()-based
notification of completion. Modify _aio_aqueue() to recognize LIO_READ
and LIO_WRITE.
Notes: (1) The patch provided by the PR perpetuates a second bug in this
code, a direct access to user-space memory. This change fixes that bug
as well. (2) This change is to code that implements a deprecated interface.
It should probably be removed after an MFC.
PR: kern/39556
Revision Changes Path
1.133 +6 -6 src/sys/kern/vfs_aio.c
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