diff options
Diffstat (limited to 'include/linux/task_io_accounting.h')
| -rw-r--r-- | include/linux/task_io_accounting.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/linux/task_io_accounting.h b/include/linux/task_io_accounting.h index 44d00e9ccee..5e88afc9a2f 100644 --- a/include/linux/task_io_accounting.h +++ b/include/linux/task_io_accounting.h @@ -8,8 +8,19 @@ * Blame akpm@osdl.org for all this. */ -#ifdef CONFIG_TASK_IO_ACCOUNTING struct task_io_accounting { +#ifdef CONFIG_TASK_XACCT + /* bytes read */ + u64 rchar; + /* bytes written */ + u64 wchar; + /* # of read syscalls */ + u64 syscr; + /* # of write syscalls */ + u64 syscw; +#endif /* CONFIG_TASK_XACCT */ + +#ifdef CONFIG_TASK_IO_ACCOUNTING /* * The number of bytes which this task has caused to be read from * storage. @@ -30,8 +41,5 @@ struct task_io_accounting { * information loss in doing that. */ u64 cancelled_write_bytes; +#endif /* CONFIG_TASK_IO_ACCOUNTING */ }; -#else -struct task_io_accounting { -}; -#endif |