Date: Sat, 11 Dec 2004 22:35:16 +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/sparc64/sparc64 pmap.c Message-ID: <200412112235.iBBMZGDC090670@repoman.freebsd.org>
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alc 2004-12-11 22:35:16 UTC
FreeBSD src repository
Modified files:
sys/sparc64/sparc64 pmap.c
Log:
Pass VM_ALLOC_NOBUSY to vm_page_grab() so that we don't have to call
vm_page_flag_clear(PG_BUSY). The object lock is held the entire time.
Thus, whether or not the PG_BUSY flag is set is invisible to others.
Revision Changes Path
1.141 +1 -2 src/sys/sparc64/sparc64/pmap.c
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