LU-11023 quota: quota pools for OSTs

[fs/lustre-release.git] / lustre / quota / lquota_entry.c

diff --git a/lustre/quota/lquota_entry.c b/lustre/quota/lquota_entry.c
index e94cd66..ae495d8 100644 (file)
--- a/lustre/quota/lquota_entry.c
+++ b/lustre/quota/lquota_entry.c
@@ -285,8 +285,10 @@ static void lqe_init(struct lquota_entry *lqe)
  *
  * \param env - the environment passed by the caller
  * \param lqe - is the quota entry to refresh
+ * \param find - don't create entry on disk if true
  */
-static int lqe_read(const struct lu_env *env, struct lquota_entry *lqe)
+static int lqe_read(const struct lu_env *env,
+                   struct lquota_entry *lqe, bool find)
 {
        struct lquota_site      *site;
        int                      rc;
@@ -299,7 +301,7 @@ static int lqe_read(const struct lu_env *env, struct lquota_entry *lqe)
 
        LQUOTA_DEBUG(lqe, "read");
 
-       rc = site->lqs_ops->lqe_read(env, lqe, site->lqs_parent);
+       rc = site->lqs_ops->lqe_read(env, lqe, site->lqs_parent, find);
        if (rc == 0)
                /* mark the entry as up-to-date */
                lqe->lqe_uptodate = true;
@@ -313,12 +315,15 @@ static int lqe_read(const struct lu_env *env, struct lquota_entry *lqe)
  * \param env  - the environment passed by the caller
  * \param site - lquota site which stores quota entries in a hash table
  * \param qid  - is the quota ID to be found/created
+ * \param find - don't create lqe on disk in case of ENOENT if true
  *
  * \retval 0     - success
  * \retval -ve   - failure
  */
-struct lquota_entry *lqe_locate(const struct lu_env *env,
-                               struct lquota_site *site, union lquota_id *qid)
+struct lquota_entry *lqe_locate_find(const struct lu_env *env,
+                                    struct lquota_site *site,
+                                    union lquota_id *qid,
+                                    bool find)
 {
        struct lquota_entry     *lqe, *new = NULL;
        int                      rc = 0;
@@ -350,7 +355,7 @@ struct lquota_entry *lqe_locate(const struct lu_env *env,
        lqe_init(new);
 
        /* read quota settings from disk and mark lqe as up-to-date */
-       rc = lqe_read(env, new);
+       rc = lqe_read(env, new, find);
        if (rc)
                GOTO(out, lqe = ERR_PTR(rc));