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From: Andriy Gapon <avg@FreeBSD.org>
Date: Fri, 2 Apr 2010 15:12:31 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/geom geom_vfs.c src/sys/kern vfs_bio.c
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avg         2010-04-02 15:12:31 UTC

  FreeBSD src repository

  Modified files:
    sys/geom             geom_vfs.c 
    sys/kern             vfs_bio.c 
  Log:
  SVN rev 206097 on 2010-04-02 15:12:31Z by avg
  
  bo_bsize: revert r205860 and take an alternative approch in getblk
  
  In r205860 I missed the fact that there is code that strongly assumes
  that devvp bo_bsize is equal to underlying provider's sectorsize.
  In those places it is hard to obtain the sectorsize in an alternative
  way if devvp bo_bsize is set to something else.
  So, I am reverting bo_bsize assigment in g_vfs_open.
  Instead, in getblk I use DEV_BSIZE block size for b_offset calculation
  if vp is a disk vp as reported by vn_isdisk.  This should coinside with
  vp being a devvp.
  
  Reported by:    Mykola Dzham <i@levsha.me>
  Tested by:      Mykola Dzham <i@levsha.me>
  Pointyhat to:   avg
  MFC after:      2 weeks
  X-ToDo:         convert bread(devvp) in all fs to use bo_bsize-d blocks
  
  Revision  Changes    Path
  1.18      +1 -1      src/sys/geom/geom_vfs.c
  1.569     +1 -1      src/sys/kern/vfs_bio.c