/*
- * proc_io_accounting: a structure which is used for recording a single task's
+ * task_io_accounting: a structure which is used for recording a single task's
* IO statistics.
*
* Don't include this header file directly - it is designed to be dragged in via
* sched.h.
*
- * Blame akpm@osdl.org for all this.
+ * Blame Andrew Morton for all this.
*/
+struct task_io_accounting {
#ifdef CONFIG_TASK_XACCT
-struct task_chr_io_accounting {
/* bytes read */
u64 rchar;
/* bytes written */
u64 syscr;
/* # of write syscalls */
u64 syscw;
-};
-#else /* CONFIG_TASK_XACCT */
-struct task_chr_io_accounting {
-};
#endif /* CONFIG_TASK_XACCT */
#ifdef CONFIG_TASK_IO_ACCOUNTING
-struct task_io_accounting {
/*
* The number of bytes which this task has caused to be read from
* storage.
* information loss in doing that.
*/
u64 cancelled_write_bytes;
-};
-#else /* CONFIG_TASK_IO_ACCOUNTING */
-struct task_io_accounting {
-};
#endif /* CONFIG_TASK_IO_ACCOUNTING */
-
-struct proc_io_accounting {
- struct task_chr_io_accounting chr;
- struct task_io_accounting blk;
};