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From: Alan Cox <alc@FreeBSD.org>
Date: Sun, 12 Dec 2004 06:54:23 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: RELENG_5
Subject: cvs commit: src/sys/vm vm_contig.c
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alc         2004-12-12 06:54:23 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/vm               vm_contig.c 
  Log:
  MFC revision 1.39
   Acquire the vm object lock before rather than after calling
   vm_page_sleep_if_busy().  (The motivation being to transition
   synchronization of the vm_page's PG_BUSY flag from the global page queues
   lock to the per-object lock.)
  
  Revision  Changes    Path
  1.38.2.2  +5 -4      src/sys/vm/vm_contig.c