diff options
| author | Joel Becker <joel.becker@oracle.com> | 2010-01-29 15:46:23 -0800 |
|---|---|---|
| committer | Joel Becker <joel.becker@oracle.com> | 2010-02-26 15:41:16 -0800 |
| commit | 110946c8fb23c1e1e23312afed0977ad4aa37c95 (patch) | |
| tree | a71cc2b0f7819d80426ed0a445f42d4558df99fb /fs/ocfs2/stack_user.c | |
| parent | c0e4133851ed94c73ee3d34a2f2a245fcd0a60a1 (diff) | |
| download | linux-110946c8fb23c1e1e23312afed0977ad4aa37c95.tar.bz2 | |
ocfs2: Hang the locking proto on the cluster conn and use it in asts.
With the ocfs2_cluster_connection hanging off of the ocfs2_dlm_lksb, we
have access to it in the ast and bast wrapper functions. Attach the
ocfs2_locking_protocol to the conn.
Now, instead of refering to a static variable for ast/bast pointers, the
wrappers can look at the connection. This means different connections
can have different ast/bast pointers, and it reduces the need for the
static pointer.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2/stack_user.c')
| -rw-r--r-- | fs/ocfs2/stack_user.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c index 31276bac78f5..b4cf616ef423 100644 --- a/fs/ocfs2/stack_user.c +++ b/fs/ocfs2/stack_user.c @@ -668,8 +668,6 @@ static void fsdlm_lock_ast_wrapper(void *astarg) struct ocfs2_dlm_lksb *lksb = astarg; int status = lksb->lksb_fsdlm.sb_status; - BUG_ON(ocfs2_user_plugin.sp_proto == NULL); - /* * For now we're punting on the issue of other non-standard errors * where we can't tell if the unlock_ast or lock_ast should be called. @@ -681,18 +679,16 @@ static void fsdlm_lock_ast_wrapper(void *astarg) */ if (status == -DLM_EUNLOCK || status == -DLM_ECANCEL) - ocfs2_user_plugin.sp_proto->lp_unlock_ast(lksb, 0); + lksb->lksb_conn->cc_proto->lp_unlock_ast(lksb, 0); else - ocfs2_user_plugin.sp_proto->lp_lock_ast(lksb); + lksb->lksb_conn->cc_proto->lp_lock_ast(lksb); } static void fsdlm_blocking_ast_wrapper(void *astarg, int level) { struct ocfs2_dlm_lksb *lksb = astarg; - BUG_ON(ocfs2_user_plugin.sp_proto == NULL); - - ocfs2_user_plugin.sp_proto->lp_blocking_ast(lksb, level); + lksb->lksb_conn->cc_proto->lp_blocking_ast(lksb, level); } static int user_dlm_lock(struct ocfs2_cluster_connection *conn, |