diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched.h | 8 | ||||
| -rw-r--r-- | include/linux/task_io_accounting.h | 2 | ||||
| -rw-r--r-- | include/linux/task_io_accounting_ops.h | 1 |
3 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 8be9f0dbdd0c..5b250c9f7718 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -3227,6 +3227,11 @@ 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) { @@ -3243,6 +3248,9 @@ 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 #ifndef TASK_SIZE_OF diff --git a/include/linux/task_io_accounting.h b/include/linux/task_io_accounting.h index bdf855c2856f..2dd338fdf881 100644 --- a/include/linux/task_io_accounting.h +++ b/include/linux/task_io_accounting.h @@ -18,6 +18,8 @@ struct task_io_accounting { u64 syscr; /* # of write syscalls */ u64 syscw; + /* # of fsync syscalls */ + u64 syscfs; #endif /* CONFIG_TASK_XACCT */ #ifdef CONFIG_TASK_IO_ACCOUNTING diff --git a/include/linux/task_io_accounting_ops.h b/include/linux/task_io_accounting_ops.h index 4d090f9ee608..1b505c804af3 100644 --- a/include/linux/task_io_accounting_ops.h +++ b/include/linux/task_io_accounting_ops.h @@ -96,6 +96,7 @@ static inline void task_chr_io_accounting_add(struct task_io_accounting *dst, dst->wchar += src->wchar; dst->syscr += src->syscr; dst->syscw += src->syscw; + dst->syscfs += src->syscfs; } #else static inline void task_chr_io_accounting_add(struct task_io_accounting *dst, |