Date: Fri, 18 Oct 2013 22:47:11 +0000 (UTC) From: Olivier Houchard <cognet@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r256756 - head/sys/arm/arm Message-ID: <201310182247.r9IMlB5a067697@svn.freebsd.org>
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Author: cognet Date: Fri Oct 18 22:47:10 2013 New Revision: 256756 URL: http://svnweb.freebsd.org/changeset/base/256756 Log: There's no need to guard pmap_extract(), it won't be called until well after the VM has been properly initialized. Spotted out by: alc Modified: head/sys/arm/arm/pmap-v6.c Modified: head/sys/arm/arm/pmap-v6.c ============================================================================== --- head/sys/arm/arm/pmap-v6.c Fri Oct 18 22:05:17 2013 (r256755) +++ head/sys/arm/arm/pmap-v6.c Fri Oct 18 22:47:10 2013 (r256756) @@ -3297,11 +3297,9 @@ pmap_extract(pmap_t pmap, vm_offset_t va { vm_paddr_t pa; - if (kernel_vm_end != 0) - PMAP_LOCK(pmap); + PMAP_LOCK(pmap); pa = pmap_extract_locked(pmap, va); - if (kernel_vm_end != 0) - PMAP_UNLOCK(pmap); + PMAP_UNLOCK(pmap); return (pa); }
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