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>
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e92d57df27
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@ -96,9 +96,6 @@ struct ocfs2_unblock_ctl {
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enum ocfs2_unblock_action unblock_action;
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};
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/* so far, all locks have gotten along with the same unlock ast */
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static void ocfs2_unlock_ast_func(void *opaque,
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enum dlm_status status);
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static int ocfs2_unblock_meta(struct ocfs2_lock_res *lockres,
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struct ocfs2_unblock_ctl *ctl);
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static int ocfs2_unblock_data(struct ocfs2_lock_res *lockres,
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@ -120,7 +117,6 @@ static void ocfs2_dentry_post_unlock(struct ocfs2_super *osb,
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*/
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struct ocfs2_lock_res_ops {
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void (*bast)(void *, int);
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void (*unlock_ast)(void *, enum dlm_status);
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int (*unblock)(struct ocfs2_lock_res *, struct ocfs2_unblock_ctl *);
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void (*post_unlock)(struct ocfs2_super *, struct ocfs2_lock_res *);
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@ -149,42 +145,36 @@ static int ocfs2_generic_unblock_lock(struct ocfs2_super *osb,
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static struct ocfs2_lock_res_ops ocfs2_inode_rw_lops = {
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.bast = ocfs2_inode_bast_func,
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.unlock_ast = ocfs2_unlock_ast_func,
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.unblock = ocfs2_unblock_inode_lock,
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.flags = 0,
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};
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static struct ocfs2_lock_res_ops ocfs2_inode_meta_lops = {
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.bast = ocfs2_inode_bast_func,
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.unlock_ast = ocfs2_unlock_ast_func,
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.unblock = ocfs2_unblock_meta,
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.flags = LOCK_TYPE_REQUIRES_REFRESH,
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};
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static struct ocfs2_lock_res_ops ocfs2_inode_data_lops = {
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.bast = ocfs2_inode_bast_func,
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.unlock_ast = ocfs2_unlock_ast_func,
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.unblock = ocfs2_unblock_data,
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.flags = 0,
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};
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static struct ocfs2_lock_res_ops ocfs2_super_lops = {
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.bast = ocfs2_super_bast_func,
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.unlock_ast = ocfs2_unlock_ast_func,
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.unblock = ocfs2_unblock_osb_lock,
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.flags = LOCK_TYPE_REQUIRES_REFRESH,
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};
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static struct ocfs2_lock_res_ops ocfs2_rename_lops = {
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.bast = ocfs2_rename_bast_func,
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.unlock_ast = ocfs2_unlock_ast_func,
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.unblock = ocfs2_unblock_osb_lock,
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.flags = 0,
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};
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static struct ocfs2_lock_res_ops ocfs2_dentry_lops = {
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.bast = ocfs2_dentry_bast_func,
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.unlock_ast = ocfs2_unlock_ast_func,
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.unblock = ocfs2_unblock_dentry_lock,
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.post_unlock = ocfs2_dentry_post_unlock,
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.flags = 0,
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@ -2221,7 +2211,7 @@ void ocfs2_dlm_shutdown(struct ocfs2_super *osb)
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mlog_exit_void();
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}
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static void ocfs2_unlock_ast_func(void *opaque, enum dlm_status status)
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static void ocfs2_unlock_ast(void *opaque, enum dlm_status status)
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{
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struct ocfs2_lock_res *lockres = opaque;
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unsigned long flags;
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@ -2345,7 +2335,7 @@ static int ocfs2_drop_lock(struct ocfs2_super *osb,
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mlog(0, "lock %s\n", lockres->l_name);
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status = dlmunlock(osb->dlm, &lockres->l_lksb, LKM_VALBLK,
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lockres->l_ops->unlock_ast, lockres);
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ocfs2_unlock_ast, lockres);
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if (status != DLM_NORMAL) {
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ocfs2_log_dlm_error("dlmunlock", status, lockres);
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mlog(ML_ERROR, "lockres flags: %lu\n", lockres->l_flags);
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@ -2560,7 +2550,7 @@ static int ocfs2_cancel_convert(struct ocfs2_super *osb,
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status = dlmunlock(osb->dlm,
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&lockres->l_lksb,
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LKM_CANCEL,
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lockres->l_ops->unlock_ast,
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ocfs2_unlock_ast,
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lockres);
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if (status != DLM_NORMAL) {
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ocfs2_log_dlm_error("dlmunlock", status, lockres);
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