Date: Sat, 15 Sep 2007 18:47:02 +0000 (UTC) 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 uma_machdep.c src/sys/arm/arm vm_machdep.c src/sys/ia64/ia64 uma_machdep.c src/sys/powerpc/powerpc uma_machdep.c src/sys/sparc64/sparc64 vm_machdep.c src/sys/sun4v/sun4v vm_machdep.c Message-ID: <200709151847.l8FIl2nC093179@repoman.freebsd.org>
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alc 2007-09-15 18:47:02 UTC
FreeBSD src repository
Modified files:
sys/amd64/amd64 uma_machdep.c
sys/arm/arm vm_machdep.c
sys/ia64/ia64 uma_machdep.c
sys/powerpc/powerpc uma_machdep.c
sys/sparc64/sparc64 vm_machdep.c
sys/sun4v/sun4v vm_machdep.c
Log:
It has been observed on the mailing lists that the different categories
of pages don't sum to anywhere near the total number of pages on amd64.
This is for the most part because uma_small_alloc() pages have never been
counted as wired pages, like their kmem_malloc() brethren. They should
be. This changes fixes that.
It is no longer necessary for the page queues lock to be held to free
pages allocated by uma_small_alloc(). I removed the acquisition and
release of the page queues lock from uma_small_free() on amd64 and ia64
weeks ago. This patch updates the other architectures that have
uma_small_alloc() and uma_small_free().
Approved by: re (kensmith)
Revision Changes Path
1.4 +5 -3 src/sys/amd64/amd64/uma_machdep.c
1.34 +5 -5 src/sys/arm/arm/vm_machdep.c
1.4 +5 -3 src/sys/ia64/ia64/uma_machdep.c
1.4 +5 -5 src/sys/powerpc/powerpc/uma_machdep.c
1.76 +5 -5 src/sys/sparc64/sparc64/vm_machdep.c
1.7 +5 -5 src/sys/sun4v/sun4v/vm_machdep.c
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