ocfs2: remove ->unlock_ast() callback from ocfs2_lock_res_ops
This was always defined to the same function in all locks, so clean things
up by removing and passing ocfs2_unlock_ast() directly to the DLM.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 7eb40a0..7532f80 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -96,9 +96,6 @@
enum ocfs2_unblock_action unblock_action;
};
-/* so far, all locks have gotten along with the same unlock ast */
-static void ocfs2_unlock_ast_func(void *opaque,
- enum dlm_status status);
static int ocfs2_unblock_meta(struct ocfs2_lock_res *lockres,
struct ocfs2_unblock_ctl *ctl);
static int ocfs2_unblock_data(struct ocfs2_lock_res *lockres,
@@ -120,7 +117,6 @@
*/
struct ocfs2_lock_res_ops {
void (*bast)(void *, int);
- void (*unlock_ast)(void *, enum dlm_status);
int (*unblock)(struct ocfs2_lock_res *, struct ocfs2_unblock_ctl *);
void (*post_unlock)(struct ocfs2_super *, struct ocfs2_lock_res *);
@@ -149,42 +145,36 @@
static struct ocfs2_lock_res_ops ocfs2_inode_rw_lops = {
.bast = ocfs2_inode_bast_func,
- .unlock_ast = ocfs2_unlock_ast_func,
.unblock = ocfs2_unblock_inode_lock,
.flags = 0,
};
static struct ocfs2_lock_res_ops ocfs2_inode_meta_lops = {
.bast = ocfs2_inode_bast_func,
- .unlock_ast = ocfs2_unlock_ast_func,
.unblock = ocfs2_unblock_meta,
.flags = LOCK_TYPE_REQUIRES_REFRESH,
};
static struct ocfs2_lock_res_ops ocfs2_inode_data_lops = {
.bast = ocfs2_inode_bast_func,
- .unlock_ast = ocfs2_unlock_ast_func,
.unblock = ocfs2_unblock_data,
.flags = 0,
};
static struct ocfs2_lock_res_ops ocfs2_super_lops = {
.bast = ocfs2_super_bast_func,
- .unlock_ast = ocfs2_unlock_ast_func,
.unblock = ocfs2_unblock_osb_lock,
.flags = LOCK_TYPE_REQUIRES_REFRESH,
};
static struct ocfs2_lock_res_ops ocfs2_rename_lops = {
.bast = ocfs2_rename_bast_func,
- .unlock_ast = ocfs2_unlock_ast_func,
.unblock = ocfs2_unblock_osb_lock,
.flags = 0,
};
static struct ocfs2_lock_res_ops ocfs2_dentry_lops = {
.bast = ocfs2_dentry_bast_func,
- .unlock_ast = ocfs2_unlock_ast_func,
.unblock = ocfs2_unblock_dentry_lock,
.post_unlock = ocfs2_dentry_post_unlock,
.flags = 0,
@@ -2221,7 +2211,7 @@
mlog_exit_void();
}
-static void ocfs2_unlock_ast_func(void *opaque, enum dlm_status status)
+static void ocfs2_unlock_ast(void *opaque, enum dlm_status status)
{
struct ocfs2_lock_res *lockres = opaque;
unsigned long flags;
@@ -2345,7 +2335,7 @@
mlog(0, "lock %s\n", lockres->l_name);
status = dlmunlock(osb->dlm, &lockres->l_lksb, LKM_VALBLK,
- lockres->l_ops->unlock_ast, lockres);
+ ocfs2_unlock_ast, lockres);
if (status != DLM_NORMAL) {
ocfs2_log_dlm_error("dlmunlock", status, lockres);
mlog(ML_ERROR, "lockres flags: %lu\n", lockres->l_flags);
@@ -2560,7 +2550,7 @@
status = dlmunlock(osb->dlm,
&lockres->l_lksb,
LKM_CANCEL,
- lockres->l_ops->unlock_ast,
+ ocfs2_unlock_ast,
lockres);
if (status != DLM_NORMAL) {
ocfs2_log_dlm_error("dlmunlock", status, lockres);