diff options
| author | Sunil Mushran <sunil.mushran@oracle.com> | 2008-03-10 15:16:24 -0700 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-04-18 08:56:09 -0700 |
| commit | 4e3d24ed1a1285fe3289653aacc965642706bacb (patch) | |
| tree | 91a65866f2b56da281e0863d107e726d59b39788 /fs/ocfs2/dlm/dlmdebug.h | |
| parent | 007dce53a29ccffc000ab5373d188f73881390fd (diff) | |
| download | op-kernel-dev-4e3d24ed1a1285fe3289653aacc965642706bacb.zip op-kernel-dev-4e3d24ed1a1285fe3289653aacc965642706bacb.tar.gz | |
ocfs2/dlm: Dumps the lockres' into a debugfs file
This patch dumps all the lockres' alongwith all the locks into
a debugfs file. Useful for debugging.
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/dlm/dlmdebug.h')
| -rw-r--r-- | fs/ocfs2/dlm/dlmdebug.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/ocfs2/dlm/dlmdebug.h b/fs/ocfs2/dlm/dlmdebug.h index 94cc10a..7c5b2b0 100644 --- a/fs/ocfs2/dlm/dlmdebug.h +++ b/fs/ocfs2/dlm/dlmdebug.h @@ -30,6 +30,7 @@ struct dlm_debug_ctxt { struct kref debug_refcnt; struct dentry *debug_state_dentry; + struct dentry *debug_lockres_dentry; }; struct debug_buffer { @@ -37,6 +38,13 @@ struct debug_buffer { char *buf; }; +struct debug_lockres { + int dl_len; + char *dl_buf; + struct dlm_ctxt *dl_ctxt; + struct dlm_lock_resource *dl_res; +}; + int dlm_debug_init(struct dlm_ctxt *dlm); void dlm_debug_shutdown(struct dlm_ctxt *dlm); |
