blob: 59856ad676082a4fe2eac207f18f60ccf9017a36 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef NETDATA_EBPF_MDFLUSH_H
#define NETDATA_EBPF_MDFLUSH_H 1
// Module name
#define NETDATA_EBPF_MODULE_NAME_MDFLUSH "mdflush"
#define NETDATA_MDFLUSH_SLEEP_MS 850000ULL
// charts
#define NETDATA_MDFLUSH_GLOBAL_CHART "mdflush"
// configuration file
#define NETDATA_DIRECTORY_MDFLUSH_CONFIG_FILE "mdflush.conf"
// copy of mdflush types from kernel-collectors repo.
typedef uint32_t mdflush_ebpf_key_t;
typedef uint64_t mdflush_ebpf_val_t;
typedef struct netdata_mdflush {
// must be at top for simplified AVL tree usage.
// if it's not at the top, we need to use `containerof` for almost all ops.
avl_t avl;
// key & name of device.
// the name is generated by the key, usually as `md<unit>`.
uint32_t unit;
char disk_name[32];
// have we defined the dimension for this device yet?
bool dim_exists;
// incremental flush count value.
uint64_t cnt;
} netdata_mdflush_t;
extern void *ebpf_mdflush_thread(void *ptr);
extern struct config mdflush_config;
#endif
|
