diff options
Diffstat (limited to 'fs/ocfs2/stack_o2cb.c')
| -rw-r--r-- | fs/ocfs2/stack_o2cb.c | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/fs/ocfs2/stack_o2cb.c b/fs/ocfs2/stack_o2cb.c index 3038c92af49..7020e1253ff 100644 --- a/fs/ocfs2/stack_o2cb.c +++ b/fs/ocfs2/stack_o2cb.c @@ -161,24 +161,23 @@ static int dlm_status_to_errno(enum dlm_status status) static void o2dlm_lock_ast_wrapper(void *astarg) { - BUG_ON(o2cb_stack.sp_proto == NULL); + struct ocfs2_dlm_lksb *lksb = astarg; - o2cb_stack.sp_proto->lp_lock_ast(astarg); + lksb->lksb_conn->cc_proto->lp_lock_ast(lksb); } static void o2dlm_blocking_ast_wrapper(void *astarg, int level) { - BUG_ON(o2cb_stack.sp_proto == NULL); + struct ocfs2_dlm_lksb *lksb = astarg; - o2cb_stack.sp_proto->lp_blocking_ast(astarg, level); + lksb->lksb_conn->cc_proto->lp_blocking_ast(lksb, level); } static void o2dlm_unlock_ast_wrapper(void *astarg, enum dlm_status status) { + struct ocfs2_dlm_lksb *lksb = astarg; int error = dlm_status_to_errno(status); - BUG_ON(o2cb_stack.sp_proto == NULL); - /* * In o2dlm, you can get both the lock_ast() for the lock being * granted and the unlock_ast() for the CANCEL failing. A @@ -193,16 +192,15 @@ static void o2dlm_unlock_ast_wrapper(void *astarg, enum dlm_status status) if (status == DLM_CANCELGRANT) return; - o2cb_stack.sp_proto->lp_unlock_ast(astarg, error); + lksb->lksb_conn->cc_proto->lp_unlock_ast(lksb, error); } static int o2cb_dlm_lock(struct ocfs2_cluster_connection *conn, int mode, - union ocfs2_dlm_lksb *lksb, + struct ocfs2_dlm_lksb *lksb, u32 flags, void *name, - unsigned int namelen, - void *astarg) + unsigned int namelen) { enum dlm_status status; int o2dlm_mode = mode_to_o2dlm(mode); @@ -211,28 +209,27 @@ static int o2cb_dlm_lock(struct ocfs2_cluster_connection *conn, status = dlmlock(conn->cc_lockspace, o2dlm_mode, &lksb->lksb_o2dlm, o2dlm_flags, name, namelen, - o2dlm_lock_ast_wrapper, astarg, + o2dlm_lock_ast_wrapper, lksb, o2dlm_blocking_ast_wrapper); ret = dlm_status_to_errno(status); return ret; } static int o2cb_dlm_unlock(struct ocfs2_cluster_connection *conn, - union ocfs2_dlm_lksb *lksb, - u32 flags, - void *astarg) + struct ocfs2_dlm_lksb *lksb, + u32 flags) { enum dlm_status status; int o2dlm_flags = flags_to_o2dlm(flags); int ret; status = dlmunlock(conn->cc_lockspace, &lksb->lksb_o2dlm, - o2dlm_flags, o2dlm_unlock_ast_wrapper, astarg); + o2dlm_flags, o2dlm_unlock_ast_wrapper, lksb); ret = dlm_status_to_errno(status); return ret; } -static int o2cb_dlm_lock_status(union ocfs2_dlm_lksb *lksb) +static int o2cb_dlm_lock_status(struct ocfs2_dlm_lksb *lksb) { return dlm_status_to_errno(lksb->lksb_o2dlm.status); } @@ -242,17 +239,17 @@ static int o2cb_dlm_lock_status(union ocfs2_dlm_lksb *lksb) * contents, it will zero out the LVB. Thus the caller can always trust * the contents. */ -static int o2cb_dlm_lvb_valid(union ocfs2_dlm_lksb *lksb) +static int o2cb_dlm_lvb_valid(struct ocfs2_dlm_lksb *lksb) { return 1; } -static void *o2cb_dlm_lvb(union ocfs2_dlm_lksb *lksb) +static void *o2cb_dlm_lvb(struct ocfs2_dlm_lksb *lksb) { return (void *)(lksb->lksb_o2dlm.lvb); } -static void o2cb_dump_lksb(union ocfs2_dlm_lksb *lksb) +static void o2cb_dump_lksb(struct ocfs2_dlm_lksb *lksb) { dlm_print_one_lock(lksb->lksb_o2dlm.lockid); } @@ -280,7 +277,7 @@ static int o2cb_cluster_connect(struct ocfs2_cluster_connection *conn) struct dlm_protocol_version fs_version; BUG_ON(conn == NULL); - BUG_ON(o2cb_stack.sp_proto == NULL); + BUG_ON(conn->cc_proto == NULL); /* for now we only have one cluster/node, make sure we see it * in the heartbeat universe */ |