Date: Sun, 10 Aug 2003 14:53:56 -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/amd64/amd64 pmap.c src/sys/i386/i386 pmap.c Message-ID: <200308102153.h7ALruFu063439@repoman.freebsd.org>
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alc 2003/08/10 14:53:56 PDT
FreeBSD src repository
Modified files:
sys/amd64/amd64 pmap.c
sys/i386/i386 pmap.c
Log:
Rename pmap_changebit() to pmap_clear_ptes() and remove the last
parameter. The new name better reflects what the function does and
how it is used. The last parameter was always FALSE.
Note: In theory, gcc would perform constant propagation and dead code
elimination to achieve the same effect as removing the last parameter,
which is always FALSE. In practice, recent versions do not. So, there
is little point in letting unused code pessimize execution.
Revision Changes Path
1.430 +19 -25 src/sys/amd64/amd64/pmap.c
1.424 +19 -25 src/sys/i386/i386/pmap.c
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