Correct format error

Signed-off-by: Derek Su <derek.su@suse.com>

doc/jsonrpc.md

@@ -496,6 +496,8 @@ Example response:
     "bdev_lvol_rename_lvstore",
     "bdev_lvol_create_lvstore",
     "bdev_lvol_shallow_copy",
+    "bdev_lvol_set_xattr",
+    "bdev_lvol_get_xattr",
     "bdev_lvol_get_fragmap",
     "bdev_daos_delete",
     "bdev_daos_create",
@@ -10016,6 +10018,29 @@ Name                    | Optional | Type        | Description
 src_lvol_name           | Required | string      | UUID or alias of lvol to create a copy from
 dst_bdev_name           | Required | string      | Name of the bdev that acts as destination for the copy
 
+### bdev_lvol_set_xattr {#rpc_bdev_lvol_set_xattr}
+
+Set xattr for lvol bdev
+#### Parameters
+
+Name                    | Optional | Type        | Description
+----------------------- | -------- | ----------- | -----------
+name                    | Required | string      | UUID or alias of lvol
+xattr_name              | Required | string      | Name of the xattr
+xattr_value             | Required | string      | Value of the xattr
+
+### bdev_lvol_get_xattr {#rpc_bdev_lvol_get_xattr}
+
+Get xattr for lvol bdev
+#### Parameters
+
+Name                    | Optional | Type        | Description
+----------------------- | -------- | ----------- | -----------
+name                    | Required | string      | UUID or alias of lvol
+xattr_name              | Required | string      | Name of the xattr
+
+
+
 #### Example
 
 Example request:

doc/lvol.md

@@ -197,4 +197,12 @@ bdev_lvol_decouple_parent [-h] name
     Decouple parent of a logical volume
     optional arguments:
     -h, --help  show help
+bdev_lvol_set_xattr [-h] name xattr_name xattr_value
+    Set xattr for lvol bdev
+    optional arguments:
+    -h, --help  show help
+bdev_lvol_get_xattr [-h] name xattr_name
+    Get xattr for lvol bdev
+    optional arguments:
+    -h, --help  show help
 ```

include/spdk/bdev_module.h

@@ -515,7 +515,7 @@ struct spdk_bdev {
 
 	/**
 	 * Creation time for this bdev.
-	 * 
+	 *
 	 * If not provided, it will be NULL.
 	 */
 	const char *creation_time;

include/spdk/lvol.h

@@ -119,7 +119,7 @@ typedef void (*spdk_lvol_op_complete)(void *cb_arg, int lvolerrno);
 
 /**
  * Callback definition for lvol operations with handle to fragmap
- * 
+ *
  * @param cb_arg Custom arguments
  * @param fragmap Handle to fragmap or NULL when lvolerrno is set
  * @param lvolerrno Error

include/spdk/util.h

@@ -324,14 +324,15 @@ spdk_is_divisible_by(uint64_t dividend, uint64_t divisor)
 
 /*
  * Get the UTC time string in RFC3339 format.
- * 
+ *
  * \param buf Buffer to store the UTC time string.
  * \param buf_size Size of the buffer.
- * 
+ *
  * \return void
  */
 static inline void
-spdk_current_utc_time_rfc3339(char *buf, size_t buf_size) {
+spdk_current_utc_time_rfc3339(char *buf, size_t buf_size)
+{
 	struct tm *utc;
 	time_t rawtime;
 

include/spdk_internal/lvolstore.h

@@ -109,7 +109,7 @@ struct spdk_lvol {
 	char				name[SPDK_LVOL_NAME_MAX];
 	struct spdk_uuid		uuid;
 	char				uuid_str[SPDK_UUID_STRING_LEN];
-	char 				creation_time[SPDK_CREATION_TIME_MAX];
+	char				creation_time[SPDK_CREATION_TIME_MAX];
 	struct spdk_bdev		*bdev;
 	int				ref_count;
 	bool				action_in_progress;

lib/util/bit_array.c

@@ -516,7 +516,9 @@ spdk_bit_array_to_base64_string(const struct spdk_bit_array *array)
 
 	for (uint32_t i = 0; i < bit_count; i++) {
 		if (spdk_bit_array_get(array, i)) {
-			// Set the bit in bytes's correct position
+			/*
+			 * Set the bit in bytes's correct position
+			 */
 			((uint8_t *)bytes)[i / 8] |= 1 << (i % 8);
 		}
 	}
@@ -537,4 +539,4 @@ spdk_bit_array_to_base64_string(const struct spdk_bit_array *array)
 
 	free(bytes);
 	return encoded;
-}
+}

module/bdev/lvol/vbdev_lvol.c

@@ -2218,7 +2218,9 @@ vbdev_lvol_get_fragmap(struct spdk_lvol *lvol, uint64_t offset, uint64_t size,
 	uint64_t cluster_size, num_clusters, block_size, num_blocks, lvol_size, segment_size;
 	int rc;
 
-	// Create a bitmap recording the allocated clusters
+	/*
+	 * Create a bitmap recording the allocated clusters
+	 */
 	cluster_size = spdk_bs_get_cluster_size(lvol->lvol_store->blobstore);
 	block_size = spdk_bdev_get_block_size(lvol->bdev);
 	num_blocks = spdk_bdev_get_num_blocks(lvol->bdev);
@@ -2252,7 +2254,9 @@ vbdev_lvol_get_fragmap(struct spdk_lvol *lvol, uint64_t offset, uint64_t size,
 		return;
 	}
 
-	// Construct a fragmap of the lvol
+	/*
+	 * Construct a fragmap of the lvol
+	 */
 	rc = spdk_bdev_open_ext(lvol->bdev->name, false,
 				dummy_bdev_event_cb, NULL, &desc);
 	if (rc != 0) {

module/bdev/lvol/vbdev_lvol.h

@@ -88,7 +88,7 @@ void vbdev_lvol_set_xattr(struct spdk_lvol *lvol, const char *name,
  * \param value_len Xattr value length
  */
 int vbdev_lvol_get_xattr(struct spdk_lvol *lvol, const char *name,
-						 const void **value, size_t *value_len);
+			 const void **value, size_t *value_len);
 
 /**
  * Destroy a logical volume
@@ -166,8 +166,7 @@ void vbdev_lvol_shallow_copy(struct spdk_lvol *lvol, const char *bdev_name,
  * @param cb_fn Completion callback
  * @param cb_arg Completion callback custom arguments
  */
-void
-vbdev_lvol_get_fragmap(struct spdk_lvol *lvol, uint64_t offset, uint64_t size,
-		      spdk_lvol_op_with_fragmap_handle_complete cb_fn, void *cb_arg);
+void vbdev_lvol_get_fragmap(struct spdk_lvol *lvol, uint64_t offset, uint64_t size,
+			    spdk_lvol_op_with_fragmap_handle_complete cb_fn, void *cb_arg);
 
 #endif /* SPDK_VBDEV_LVOL_H */

module/bdev/lvol/vbdev_lvol_rpc.c

@@ -740,7 +740,7 @@ invalid:
 
 static void
 rpc_bdev_lvol_set_xattr(struct spdk_jsonrpc_request *request,
-		     const struct spdk_json_val *params)
+			const struct spdk_json_val *params)
 {
 	struct rpc_bdev_lvol_set_xattr req = {};
 	struct spdk_bdev *bdev;

test/lvol/fragmap.sh

@@ -212,4 +212,4 @@ run_test "test_fragmap_hole_data_hole" test_fragmap_hole_data_hole
 run_test "test_fragmap_data_hole_data" test_fragmap_data_hole_data
 
 trap - SIGINT SIGTERM EXIT
-killprocess $spdk_pid
+killprocess $spdk_pid