From: Sage Weil <sage@newdream.net>
Date: Thu, 27 May 2010 17:40:43 +0000 (-0700)
Subject: ceph: perform lazy reads when file mode and caps permit
X-Git-Tag: v2.6.36-rc1~99^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2962507ca204f886967e1a089d9bec206d427c22;p=pandora-kernel.git

ceph: perform lazy reads when file mode and caps permit

If the file mode is marked as "lazy," perform cached/buffered reads when
the caps permit it.  Adjust the rdcache_gen and invalidation logic
accordingly so that we manage our cache based on the FILE_CACHE -or-
FILE_LAZYIO cap bits.

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

Reading git-diff-tree failed