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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _LINUX_SCHED_XACCT_H
- #define _LINUX_SCHED_XACCT_H
- /*
- * Extended task accounting methods:
- */
- #include <linux/sched.h>
- #ifdef CONFIG_TASK_XACCT
- static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
- {
- tsk->ioac.rchar += amt;
- }
- static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
- {
- tsk->ioac.wchar += amt;
- }
- static inline void inc_syscr(struct task_struct *tsk)
- {
- tsk->ioac.syscr++;
- }
- static inline void inc_syscw(struct task_struct *tsk)
- {
- tsk->ioac.syscw++;
- }
- static inline void inc_syscfs(struct task_struct *tsk)
- {
- tsk->ioac.syscfs++;
- }
- #else
- static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
- {
- }
- static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
- {
- }
- static inline void inc_syscr(struct task_struct *tsk)
- {
- }
- static inline void inc_syscw(struct task_struct *tsk)
- {
- }
- static inline void inc_syscfs(struct task_struct *tsk)
- {
- }
- #endif
- #endif /* _LINUX_SCHED_XACCT_H */
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