quota: Add support for ->get_nextdqblk() for VFS quota

[sfrench/cifs-2.6.git] / include / linux / quota.h

diff --git a/include/linux/quota.h b/include/linux/quota.h
index fba92f5c1a631a7c43552a357a51d8d3eb896a01..9dfb6bce8c9eb08f0c45a8d1b76f86b0b489b30e 100644 (file)
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -306,6 +306,7 @@ struct quota_format_ops {
        int (*read_dqblk)(struct dquot *dquot);         /* Read structure for one user */
        int (*commit_dqblk)(struct dquot *dquot);       /* Write structure for one user */
        int (*release_dqblk)(struct dquot *dquot);      /* Called when last reference to dquot is being dropped */
+       int (*get_next_id)(struct super_block *sb, struct kqid *qid);   /* Get next ID with existing structure in the quota file */
 };
 
 /* Operations working with dquots */
@@ -321,6 +322,8 @@ struct dquot_operations {
         * quota code only */
        qsize_t *(*get_reserved_space) (struct inode *);
        int (*get_projid) (struct inode *, kprojid_t *);/* Get project ID */
+       /* Get next ID with active quota structure */
+       int (*get_next_id) (struct super_block *sb, struct kqid *qid);
 };
 
 struct path;