From: Sage Weil <sage@newdream.net>
Date: Wed, 17 Feb 2010 18:02:43 +0000 (-0800)
Subject: ceph: clean up readdir caps reservation
X-Git-Tag: v2.6.34-rc2~9^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85ccce43a3fc15a40ded6ae1603e3f68a17f4d24;p=pandora-kernel.git

ceph: clean up readdir caps reservation

Use a global counter for the minimum number of allocated caps instead of
hard coding a check against readdir_max.  This takes into account multiple
client instances, and avoids examining the superblock mount options when a
cap is dropped.

Signed-off-by: Sage Weil <sage@newdream.net>
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