mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-26 19:19:32 +03:00
fcff0f35bd
5960 zfs recv should prefetch indirect blocks 5925 zfs receive -o origin= Reviewed by: Prakash Surya <prakash.surya@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> References: https://www.illumos.org/issues/5960 https://www.illumos.org/issues/5925 https://github.com/illumos/illumos-gate/commit/a2cdcdd Porting notes: - [lib/libzfs/libzfs_sendrecv.c] -b8864a2Fix gcc cast warnings -325f023Add linux kernel device support -5c3f61eIncrease Linux pipe buffer size on 'zfs receive' - [module/zfs/zfs_vnops.c] -3558fd7Prototype/structure update for Linux -c12e3a5Restructure zfs_readdir() to fix regressions - [module/zfs/zvol.c] - Function @zvol_map_block() isn't needed in ZoL -9965059Prefetch start and end of volumes - [module/zfs/dmu.c] - Fixed ISO C90 - mixed declarations and code - Function dmu_prefetch() 'int i' is initialized before the following code block (c90 vs. c99) - [module/zfs/dbuf.c] -fc5bb51Fix stack dbuf_hold_impl() -9b67f60Illumos 4757, 4913 - 34229a2 Reduce stack usage for recursive traverse_visitbp() - [module/zfs/dmu_send.c] - Fixed ISO C90 - mixed declarations and code -b58986eUse large stacks when available -241b541Illumos 5959 - clean up per-dataset feature count code -77aef6fUse vmem_alloc() for nvlists -00b4602Add linux kernel memory support Ported-by: kernelOfTruth kerneloftruth@gmail.com Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/*
|
|
* 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 by Delphix. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _BQUEUE_H
|
|
#define _BQUEUE_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <sys/zfs_context.h>
|
|
|
|
typedef struct bqueue {
|
|
list_t bq_list;
|
|
kmutex_t bq_lock;
|
|
kcondvar_t bq_add_cv;
|
|
kcondvar_t bq_pop_cv;
|
|
uint64_t bq_size;
|
|
uint64_t bq_maxsize;
|
|
size_t bq_node_offset;
|
|
} bqueue_t;
|
|
|
|
typedef struct bqueue_node {
|
|
list_node_t bqn_node;
|
|
uint64_t bqn_size;
|
|
} bqueue_node_t;
|
|
|
|
|
|
int bqueue_init(bqueue_t *, uint64_t, size_t);
|
|
void bqueue_destroy(bqueue_t *);
|
|
void bqueue_enqueue(bqueue_t *, void *, uint64_t);
|
|
void *bqueue_dequeue(bqueue_t *);
|
|
boolean_t bqueue_empty(bqueue_t *);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _BQUEUE_H */
|