X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=zbd.h;h=9c447af40f707fd65cbe652674e5a374a34d4878;hb=332fa1782b4de106d2230ba743b11c4c239796ea;hp=4eaf902e3e10426cdf75af1f3a3c4b4749fc8a46;hpb=427a7e0950a49a6e350a8e63a31cd8b1f331d4cc;p=fio.git

diff --git a/zbd.h b/zbd.h
index 4eaf902e..9c447af4 100644
--- a/zbd.h
+++ b/zbd.h
@@ -45,6 +45,8 @@ struct fio_zone_info {
 /**
  * zoned_block_device_info - zoned block device characteristics
  * @model: Device model.
+ * @max_open_zones: global limit on the number of simultaneously opened
+ *	sequential write zones.
  * @mutex: Protects the modifiable members in this structure (refcount and
  *		num_open_zones).
  * @zone_size: size of a single zone in units of 512 bytes
@@ -65,6 +67,7 @@ struct fio_zone_info {
  */
 struct zoned_block_device_info {
 	enum zbd_zoned_model	model;
+	uint32_t		max_open_zones;
 	pthread_mutex_t		mutex;
 	uint64_t		zone_size;
 	uint64_t		sectors_with_data;
@@ -77,14 +80,22 @@ struct zoned_block_device_info {
 	struct fio_zone_info	zone_info[0];
 };
 
+int zbd_setup_files(struct thread_data *td);
 void zbd_free_zone_info(struct fio_file *f);
-int zbd_init(struct thread_data *td);
 void zbd_file_reset(struct thread_data *td, struct fio_file *f);
 bool zbd_unaligned_write(int error_code);
 void setup_zbd_zone_mode(struct thread_data *td, struct io_u *io_u);
+enum fio_ddir zbd_adjust_ddir(struct thread_data *td, struct io_u *io_u,
+			      enum fio_ddir ddir);
 enum io_u_action zbd_adjust_block(struct thread_data *td, struct io_u *io_u);
 char *zbd_write_status(const struct thread_stat *ts);
 
+static inline void zbd_close_file(struct fio_file *f)
+{
+	if (f->zbd_info)
+		zbd_free_zone_info(f);
+}
+
 static inline void zbd_queue_io_u(struct io_u *io_u, enum fio_q_status status)
 {
 	if (io_u->zbd_queue_io) {