Signed-off-by: Alexey Dobriyan <[email protected]>
---
fs/proc/base.c | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2399,7 +2399,7 @@ static const struct file_operations
proc_coredump_filter_operations = {
#endif
#ifdef CONFIG_TASK_IO_ACCOUNTING
-static int do_io_accounting(struct task_struct *task, char *buffer, int whole)
+static int do_io_accounting(struct task_struct *task, struct seq_file *m, int
whole)
{
struct task_io_accounting acct = task->ioac;
unsigned long flags;
@@ -2423,7 +2423,7 @@ static int do_io_accounting(struct task_struct *task,
char *buffer, int whole)
unlock_task_sighand(task, &flags);
}
- result = sprintf(buffer,
+ result = seq_printf(m,
"rchar: %llu\n"
"wchar: %llu\n"
"syscr: %llu\n"
@@ -2443,14 +2443,16 @@ out_unlock:
return result;
}
-static int proc_tid_io_accounting(struct task_struct *task, char *buffer)
+static int proc_tid_io_accounting(struct seq_file *m, struct pid_namespace *ns,
+ struct pid *pid, struct task_struct *task)
{
- return do_io_accounting(task, buffer, 0);
+ return do_io_accounting(task, m, 0);
}
-static int proc_tgid_io_accounting(struct task_struct *task, char *buffer)
+static int proc_tgid_io_accounting(struct seq_file *m, struct pid_namespace
*ns,
+ struct pid *pid, struct task_struct *task)
{
- return do_io_accounting(task, buffer, 1);
+ return do_io_accounting(task, m, 1);
}
#endif /* CONFIG_TASK_IO_ACCOUNTING */
@@ -2632,7 +2634,7 @@ static const struct pid_entry tgid_base_stuff[] = {
REG("coredump_filter", S_IRUGO|S_IWUSR,
proc_coredump_filter_operations),
#endif
#ifdef CONFIG_TASK_IO_ACCOUNTING
- INF("io", S_IRUSR, proc_tgid_io_accounting),
+ ONE("io", S_IRUSR, proc_tgid_io_accounting),
#endif
#ifdef CONFIG_HARDWALL
INF("hardwall", S_IRUGO, proc_pid_hardwall),
@@ -2967,7 +2969,7 @@ static const struct pid_entry tid_base_stuff[] = {
REG("make-it-fail", S_IRUGO|S_IWUSR, proc_fault_inject_operations),
#endif
#ifdef CONFIG_TASK_IO_ACCOUNTING
- INF("io", S_IRUSR, proc_tid_io_accounting),
+ ONE("io", S_IRUSR, proc_tid_io_accounting),
#endif
#ifdef CONFIG_HARDWALL
INF("hardwall", S_IRUGO, proc_pid_hardwall),
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
