LU-1842 quota: add quotactl support on qmt

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

diff --git a/lustre/quota/lquota_lib.c b/lustre/quota/lquota_lib.c
index 67145e3..bc0716e 100644 (file)
--- a/lustre/quota/lquota_lib.c
+++ b/lustre/quota/lquota_lib.c
@@ -40,6 +40,19 @@
 
 #include "lquota_internal.h"
 
+cfs_mem_cache_t *lqe_kmem;
+
+struct lu_kmem_descr lquota_caches[] = {
+       {
+               .ckd_cache = &lqe_kmem,
+               .ckd_name  = "lqe_kmem",
+               .ckd_size  = sizeof(struct lquota_entry)
+       },
+       {
+               .ckd_cache = NULL
+       }
+};
+
 /* register lquota key */
 LU_KEY_INIT_FINI(lquota, struct lquota_thread_info);
 LU_CONTEXT_KEY_DEFINE(lquota, LCT_MD_THREAD | LCT_DT_THREAD | LCT_LOCAL);
@@ -244,7 +257,7 @@ void lquota_generate_fid(struct lu_fid *fid, int pool_id, int pool_type,
  * Helper routine used to extract pool ID, pool type and quota type from a
  * given FID.
  */
-int lquota_extract_fid(struct lu_fid *fid, int *pool_id, int *pool_type,
+int lquota_extract_fid(const struct lu_fid *fid, int *pool_id, int *pool_type,
                       int *quota_type)
 {
        unsigned int     tmp;
@@ -338,10 +351,14 @@ static int __init init_lquota(void)
 #warning "remove old quota compatibility code"
 #endif
 
-       rc = qmt_glb_init();
+       rc = lu_kmem_init(lquota_caches);
        if (rc)
                GOTO(out_key, rc);
 
+       rc = qmt_glb_init();
+       if (rc)
+               GOTO(out_caches, rc);
+
        rc = qsd_glb_init();
        if (rc)
                GOTO(out_qmt, rc);
@@ -350,6 +367,8 @@ static int __init init_lquota(void)
 
 out_qmt:
        qmt_glb_fini();
+out_caches:
+       lu_kmem_fini(lquota_caches);
 out_key:
        lu_context_key_degister(&lquota_thread_key);
        return rc;
@@ -359,6 +378,7 @@ static void exit_lquota(void)
 {
        qsd_glb_fini();
        qmt_glb_fini();
+       lu_kmem_fini(lquota_caches);
        lu_context_key_degister(&lquota_thread_key);
 }