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TAKE - page_lock spinlock init conditional on kernel version

Subject: TAKE - page_lock spinlock init conditional on kernel version
From: Eric Sandeen <sandeen@xxxxxxx>
Date: Wed, 20 Jun 2001 14:58:32 -0500
Sender: owner-linux-xfs@xxxxxxxxxxx
Date:  Wed Jun 20 12:56:33 PDT 2001
Workarea:  chuckle.americas.sgi.com:/export/xfs1/eric/linux-2.4-xfs/workarea

This spinlock went away after 2.4.4, so the init isn't
needed after that.  But since we're still merging back
to pre-2.4.4, we'll make it conditional on the kernel
version for now, to save back-porters some grief.


The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs


Modid:  2.4.x-xfs:slinx:97373a
linux/fs/pagebuf/page_buf_locking.c - 1.13
        - Make page_lock spinlock init dependent on kernel version (we can lose 
this again down the road...)



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