From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Tue, 8 Nov 2011 00:39:03 +0000 (-0800)
Subject: Simplify BDI integration
X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=commitdiff_plain;ds=sidebyside;h=5547c2f1bf49802835fd6c52f15115ba344a2a8b;hp=5547c2f1bf49802835fd6c52f15115ba344a2a8b;p=zfs.git

Simplify BDI integration

Update the code to use the bdi_setup_and_register() helper to
simplify the bdi integration code.  The updated code now just
registers the bdi during mount and destroys it during unmount.

The only complication is that for 2.6.32 - 2.6.33 kernels the
helper wasn't available so in these cases the zfs code must
provide it.  Luckily the bdi_setup_and_register() function
is trivial.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #367
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