Date: Wed, 28 May 2003 23:15:35 -0700 (PDT) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_physio.c vfs_aio.c src/sys/ufs/ffs ffs_rawread.c Message-ID: <200305290615.h4T6FZ6L093877@repoman.freebsd.org>
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alc 2003/05/28 23:15:35 PDT
FreeBSD src repository
Modified files: (Branch: RELENG_4)
sys/kern kern_physio.c vfs_aio.c
sys/ufs/ffs ffs_rawread.c
Log:
MFC
o Don't reinitialize fields that are already initialized by getpbuf().
o Sufficient access checks are performed by vmapbuf() that calling
useracc() is pointless (and costly). Remove the call to useracc().
Revision Changes Path
1.46.2.3 +2 -9 src/sys/kern/kern_physio.c
1.70.2.28 +3 -16 src/sys/kern/vfs_aio.c
1.3.2.2 +0 -5 src/sys/ufs/ffs/ffs_rawread.c
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