diff options
Diffstat (limited to 'fs/ocfs2/stackglue.c')
| -rw-r--r-- | fs/ocfs2/stackglue.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c index f3df0baa9a4..3500d9839d7 100644 --- a/fs/ocfs2/stackglue.c +++ b/fs/ocfs2/stackglue.c @@ -233,35 +233,32 @@ EXPORT_SYMBOL_GPL(ocfs2_stack_glue_set_locking_protocol); /* - * The ocfs2_dlm_lock() and ocfs2_dlm_unlock() functions take - * "struct ocfs2_lock_res *astarg" instead of "void *astarg" because the - * underlying stack plugins need to pilfer the lksb off of the lock_res. - * If some other structure needs to be passed as an astarg, the plugins - * will need to be given a different avenue to the lksb. + * The ocfs2_dlm_lock() and ocfs2_dlm_unlock() functions take no argument + * for the ast and bast functions. They will pass the lksb to the ast + * and bast. The caller can wrap the lksb with their own structure to + * get more information. */ int ocfs2_dlm_lock(struct ocfs2_cluster_connection *conn, int mode, union ocfs2_dlm_lksb *lksb, u32 flags, void *name, - unsigned int namelen, - struct ocfs2_lock_res *astarg) + unsigned int namelen) { BUG_ON(lproto == NULL); return active_stack->sp_ops->dlm_lock(conn, mode, lksb, flags, - name, namelen, astarg); + name, namelen); } EXPORT_SYMBOL_GPL(ocfs2_dlm_lock); int ocfs2_dlm_unlock(struct ocfs2_cluster_connection *conn, union ocfs2_dlm_lksb *lksb, - u32 flags, - struct ocfs2_lock_res *astarg) + u32 flags) { BUG_ON(lproto == NULL); - return active_stack->sp_ops->dlm_unlock(conn, lksb, flags, astarg); + return active_stack->sp_ops->dlm_unlock(conn, lksb, flags); } EXPORT_SYMBOL_GPL(ocfs2_dlm_unlock); |