]>
Commit | Line | Data |
---|---|---|
b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
b12fb7f4 IM |
2 | #ifndef _LINUX_SCHED_XACCT_H |
3 | #define _LINUX_SCHED_XACCT_H | |
4 | ||
9a070004 IM |
5 | /* |
6 | * Extended task accounting methods: | |
7 | */ | |
8 | ||
b12fb7f4 IM |
9 | #include <linux/sched.h> |
10 | ||
9a070004 IM |
11 | #ifdef CONFIG_TASK_XACCT |
12 | static inline void add_rchar(struct task_struct *tsk, ssize_t amt) | |
13 | { | |
14 | tsk->ioac.rchar += amt; | |
15 | } | |
16 | ||
17 | static inline void add_wchar(struct task_struct *tsk, ssize_t amt) | |
18 | { | |
19 | tsk->ioac.wchar += amt; | |
20 | } | |
21 | ||
22 | static inline void inc_syscr(struct task_struct *tsk) | |
23 | { | |
24 | tsk->ioac.syscr++; | |
25 | } | |
26 | ||
27 | static inline void inc_syscw(struct task_struct *tsk) | |
28 | { | |
29 | tsk->ioac.syscw++; | |
30 | } | |
31 | #else | |
32 | static inline void add_rchar(struct task_struct *tsk, ssize_t amt) | |
33 | { | |
34 | } | |
35 | ||
36 | static inline void add_wchar(struct task_struct *tsk, ssize_t amt) | |
37 | { | |
38 | } | |
39 | ||
40 | static inline void inc_syscr(struct task_struct *tsk) | |
41 | { | |
42 | } | |
43 | ||
44 | static inline void inc_syscw(struct task_struct *tsk) | |
45 | { | |
46 | } | |
47 | #endif | |
48 | ||
b12fb7f4 | 49 | #endif /* _LINUX_SCHED_XACCT_H */ |