blobstore: expose api to reset blob usage cache

Signed-off-by: Hrudaya <[email protected]> Signed-off-by: Dmitry Savitskiy <[email protected]>
openebs · Sep 15, 2023 · 80d1ec0 · 80d1ec0
1 parent f3feaf5
commit 80d1ec0
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Showing 3 changed files with 8 additions and 2 deletions.
diff --git a/include/spdk/blob.h b/include/spdk/blob.h
@@ -1174,6 +1174,12 @@ struct spdk_bs_dev *spdk_blob_get_esnap_bs_dev(const struct spdk_blob *blob);
  */
 bool spdk_blob_is_degraded(const struct spdk_blob *blob);
 
+/**
+ * Reset num_used_clusters_cache, if blob is thin provisioned.
+ * \param blob for which need to reset the usage cache.
+ */
+void spdk_blob_reset_used_clusters_cache(struct spdk_blob *blob);
+
 #ifdef __cplusplus
 }
 #endif

diff --git a/lib/blob/blobstore.c b/lib/blob/blobstore.c
@@ -5976,7 +5976,7 @@ spdk_blob_calc_used_clusters(struct spdk_blob *blob)
 }
 
 void
-blob_reset_used_clusters_cache(struct spdk_blob *blob)
+spdk_blob_reset_used_clusters_cache(struct spdk_blob *blob)
 {
 	assert(blob != NULL);
 	if (spdk_blob_is_thin_provisioned(blob)) {

diff --git a/lib/lvol/lvol.c b/lib/lvol/lvol.c
@@ -1176,7 +1176,7 @@ lvol_create_snapshot_cb(void *cb_arg, spdk_blob_id blobid, int lvolerrno)
 	struct spdk_lvol_snapshot_req *snap_req = cb_arg;
 
 	if (lvolerrno == 0) {
-		blob_reset_used_clusters_cache(snap_req->parent->blob);
+		spdk_blob_reset_used_clusters_cache(snap_req->parent->blob);
 	}
 	snap_req->orig_cb_fn(snap_req->orig_cb_arg, blobid, lvolerrno);
 	free(cb_arg);