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[PATCH 2/2] ocfs2: Instrument fs cluster locks
authorSunil Mushran <sunil.mushran@oracle.com>
Tue, 13 May 2008 20:45:15 +0000 (13:45 -0700)
committerMark Fasheh <mfasheh@suse.com>
Mon, 14 Jul 2008 20:57:14 +0000 (13:57 -0700)
commit8ddb7b004dfa1832a750e199df8bff4b75b73565
tree92adac97690c27e44a65825864d4d5f9a6a2ca22tree | snapshot (tar.gz zip)
parentce7231e92dac381f6e4f9cfdfdf9e0ea055223adcommit | diff
[PATCH 2/2] ocfs2: Instrument fs cluster locks

This patch adds code to track the number of times the fs takes
various cluster locks as well as the times associated with it.
The information is made available to users via debugfs.

This patch was originally written by Jan Kara <jack@suse.cz>.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
fs/ocfs2/dlmglue.c diff | blob | blame | history
fs/ocfs2/ocfs2.h diff | blob | blame | history
Motorola kernel-slsi