summaryrefslogtreecommitdiff
path: root/include/linux/sched.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/sched.h')
-rw-r--r--include/linux/sched.h19
1 files changed, 6 insertions, 13 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index f59318a0099b..034c1ca6b332 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -505,10 +505,7 @@ struct signal_struct {
unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
unsigned long inblock, oublock, cinblock, coublock;
-#ifdef CONFIG_TASK_XACCT
- u64 rchar, wchar, syscr, syscw;
-#endif
- struct task_io_accounting ioac;
+ struct proc_io_accounting ioac;
/*
* Cumulative ns of scheduled CPU time for dead threads in the
@@ -1256,11 +1253,7 @@ struct task_struct {
unsigned long ptrace_message;
siginfo_t *last_siginfo; /* For ptrace use. */
-#ifdef CONFIG_TASK_XACCT
-/* i/o counters(bytes read/written, #syscalls */
- u64 rchar, wchar, syscr, syscw;
-#endif
- struct task_io_accounting ioac;
+ struct proc_io_accounting ioac;
#if defined(CONFIG_TASK_XACCT)
u64 acct_rss_mem1; /* accumulated rss usage */
u64 acct_vm_mem1; /* accumulated virtual memory usage */
@@ -2190,22 +2183,22 @@ extern long sched_group_rt_period(struct task_group *tg);
#ifdef CONFIG_TASK_XACCT
static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
{
- tsk->rchar += amt;
+ tsk->ioac.chr.rchar += amt;
}
static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
{
- tsk->wchar += amt;
+ tsk->ioac.chr.wchar += amt;
}
static inline void inc_syscr(struct task_struct *tsk)
{
- tsk->syscr++;
+ tsk->ioac.chr.syscr++;
}
static inline void inc_syscw(struct task_struct *tsk)
{
- tsk->syscw++;
+ tsk->ioac.chr.syscw++;
}
#else
static inline void add_rchar(struct task_struct *tsk, ssize_t amt)