diff options
| author | Joel Becker | 2008-01-30 01:59:55 +0100 |
|---|---|---|
| committer | Mark Fasheh | 2008-04-18 17:56:04 +0200 |
| commit | cf0acdcd640e9466059e69951c557e90b4bee45a (patch) | |
| tree | c54bccbed204770005265176500ae0549d4ca31a /fs/ocfs2 | |
| parent | ocfs2: handle async EAGAIN from NOQUEUE request (diff) | |
| download | kernel-qcow2-linux-cf0acdcd640e9466059e69951c557e90b4bee45a.tar.gz kernel-qcow2-linux-cf0acdcd640e9466059e69951c557e90b4bee45a.tar.xz kernel-qcow2-linux-cf0acdcd640e9466059e69951c557e90b4bee45a.zip | |
ocfs2: Abstract out a debugging function for underlying dlms.
dlmglue.c was still referencing a raw o2dlm lksb in one instance. Let's
create a generic ocfs2_dlm_dump_lksb() function. This allows underlying
DLMs to print whatever they want about their lock.
We then move the o2dlm dump into stackglue.c where it belongs.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/dlmglue.c | 3 | ||||
| -rw-r--r-- | fs/ocfs2/stackglue.c | 5 | ||||
| -rw-r--r-- | fs/ocfs2/stackglue.h | 1 |
3 files changed, 7 insertions, 2 deletions
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index b640423b936a..f41ff1c10ae8 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -2803,8 +2803,7 @@ static int ocfs2_drop_lock(struct ocfs2_super *osb, if (ret) { ocfs2_log_dlm_error("ocfs2_dlm_unlock", ret, lockres); mlog(ML_ERROR, "lockres flags: %lu\n", lockres->l_flags); - /* XXX Need to abstract this */ - dlm_print_one_lock(lockres->l_lksb.lksb_o2dlm.lockid); + ocfs2_dlm_dump_lksb(&lockres->l_lksb); BUG(); } mlog(0, "lock %s, successfull return from ocfs2_dlm_unlock\n", diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c index abdb9f6f4cc9..bd805411a856 100644 --- a/fs/ocfs2/stackglue.c +++ b/fs/ocfs2/stackglue.c @@ -252,6 +252,11 @@ void *ocfs2_dlm_lvb(union ocfs2_dlm_lksb *lksb) return (void *)(lksb->lksb_o2dlm.lvb); } +void ocfs2_dlm_dump_lksb(union ocfs2_dlm_lksb *lksb) +{ + dlm_print_one_lock(lksb->lksb_o2dlm.lockid); +} + /* * Called from the dlm when it's about to evict a node. This is how the * classic stack signals node death. diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h index 22af77b9a690..01e3c9b9192a 100644 --- a/fs/ocfs2/stackglue.h +++ b/fs/ocfs2/stackglue.h @@ -91,6 +91,7 @@ int ocfs2_dlm_unlock(struct ocfs2_cluster_connection *conn, int ocfs2_dlm_lock_status(union ocfs2_dlm_lksb *lksb); void *ocfs2_dlm_lvb(union ocfs2_dlm_lksb *lksb); +void ocfs2_dlm_dump_lksb(union ocfs2_dlm_lksb *lksb); void o2cb_get_stack(struct ocfs2_locking_protocol *proto); void o2cb_put_stack(void); |