From: Mark Fasheh Date: Wed, 30 Jul 2008 01:29:18 +0000 (-0700) Subject: ocfs2: track local alloc state via debugfs X-Git-Tag: v2.6.28-rc1~572^2~52 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a8ff578fb430a8816dfbc73c77e5e09c6d9c343;p=pandora-kernel.git ocfs2: track local alloc state via debugfs A per-mount debugfs file, "local_alloc" is created which when read will expose live state of the nodes local alloc file. Performance impact is minimal, only a bit of memory overhead per mount point. Still, the code is hidden behind CONFIG_OCFS2_FS_STATS. This feature will help us debug local alloc performance problems on a live system. Signed-off-by: Mark Fasheh --- Reading git-diff-tree failed