[PATCH] io-accounting: core statistics

[pandora-kernel.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index 8c859ee..086e172 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -36,6 +36,7 @@
 #include <linux/syscalls.h>
 #include <linux/jiffies.h>
 #include <linux/futex.h>
+#include <linux/task_io_accounting_ops.h>
 #include <linux/rcupdate.h>
 #include <linux/ptrace.h>
 #include <linux/mount.h>
@@ -1055,6 +1056,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
        p->wchar = 0;           /* I/O counter: bytes written */
        p->syscr = 0;           /* I/O counter: read syscalls */
        p->syscw = 0;           /* I/O counter: write syscalls */
+       task_io_accounting_init(p);
        acct_clear_integrals(p);
 
        p->it_virt_expires = cputime_zero;