| /* |
| * CDDL HEADER START |
| * |
| * This file and its contents are supplied under the terms of the |
| * Common Development and Distribution License ("CDDL"), version 1.0. |
| * You may only use this file in accordance with the terms of version |
| * 1.0 of the CDDL. |
| * |
| * A full copy of the text of the CDDL should have accompanied this |
| * source. A copy of the CDDL is also available via the Internet at |
| * http://www.illumos.org/license/CDDL. |
| * |
| * CDDL HEADER END |
| */ |
| /* |
| * Copyright (c) 2014, 2016 by Delphix. All rights reserved. |
| */ |
| #ifndef _ZIO_PRIORITY_H |
| #define _ZIO_PRIORITY_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef enum zio_priority { |
| ZIO_PRIORITY_SYNC_READ, |
| ZIO_PRIORITY_SYNC_WRITE, /* ZIL */ |
| ZIO_PRIORITY_ASYNC_READ, /* prefetch */ |
| ZIO_PRIORITY_ASYNC_WRITE, /* spa_sync() */ |
| ZIO_PRIORITY_SCRUB, /* asynchronous scrub/resilver reads */ |
| ZIO_PRIORITY_REMOVAL, /* reads/writes for vdev removal */ |
| ZIO_PRIORITY_INITIALIZING, /* initializing I/O */ |
| ZIO_PRIORITY_TRIM, /* trim I/O (discard) */ |
| ZIO_PRIORITY_NUM_QUEUEABLE, |
| ZIO_PRIORITY_NOW, /* non-queued i/os (e.g. free) */ |
| } zio_priority_t; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _ZIO_PRIORITY_H */ |