The patch titled
Subject: proc: convert /proc/$PID/schedstat to seq_file interface
has been added to the -mm tree. Its filename is
proc-convert-proc-pid-schedstat-to-seq_file-interface.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/proc-convert-proc-pid-schedstat-to-seq_file-interface.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/proc-convert-proc-pid-schedstat-to-seq_file-interface.patch
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------------------------------------------------------
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: proc: convert /proc/$PID/schedstat to seq_file interface
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/base.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff -puN fs/proc/base.c~proc-convert-proc-pid-schedstat-to-seq_file-interface fs/proc/base.c
--- a/fs/proc/base.c~proc-convert-proc-pid-schedstat-to-seq_file-interface
+++ a/fs/proc/base.c
@@ -311,9 +311,10 @@ static int proc_pid_stack(struct seq_fil
/*
* Provides /proc/PID/schedstat
*/
-static int proc_pid_schedstat(struct task_struct *task, char *buffer)
+static int proc_pid_schedstat(struct seq_file *m, struct pid_namespace *ns,
+ struct pid *pid, struct task_struct *task)
{
- return sprintf(buffer, "%llu %llu %lu\n",
+ return seq_printf(m, "%llu %llu %lu\n",
(unsigned long long)task->se.sum_exec_runtime,
(unsigned long long)task->sched_info.run_delay,
task->sched_info.pcount);
@@ -2605,7 +2606,7 @@ static const struct pid_entry tgid_base_
ONE("stack", S_IRUSR, proc_pid_stack),
#endif
#ifdef CONFIG_SCHEDSTATS
- INF("schedstat", S_IRUGO, proc_pid_schedstat),
+ ONE("schedstat", S_IRUGO, proc_pid_schedstat),
#endif
#ifdef CONFIG_LATENCYTOP
REG("latency", S_IRUGO, proc_lstats_operations),
@@ -2943,7 +2944,7 @@ static const struct pid_entry tid_base_s
ONE("stack", S_IRUSR, proc_pid_stack),
#endif
#ifdef CONFIG_SCHEDSTATS
- INF("schedstat", S_IRUGO, proc_pid_schedstat),
+ ONE("schedstat", S_IRUGO, proc_pid_schedstat),
#endif
#ifdef CONFIG_LATENCYTOP
REG("latency", S_IRUGO, proc_lstats_operations),
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
lib-test-kstrtoxc-use-array_size-instead-of-sizeof-sizeof.patch
proc-add-and-remove-proc-entry-create-checks.patch
proc-faster-proc-pid-lookup.patch
proc-make-proc_subdir_lock-static.patch
proc-remove-proc_tty_ldisc-variable.patch
proc-remove-proc_tty_ldisc-variable-fix.patch
proc-more-const-char-pointers.patch
proc-convert-proc-pid-auxv-to-seq_file-interface.patch
proc-convert-proc-pid-limits-to-seq_file-interface.patch
proc-convert-proc-pid-syscall-to-seq_file-interface.patch
proc-fix-page_size-limit-of-proc-pid-cmdline.patch
proc-convert-proc-pid-wchan-to-seq_file-interface.patch
proc-convert-proc-pid-schedstat-to-seq_file-interface.patch
proc-convert-proc-pid-oom_score-to-seq_file-interface.patch
proc-convert-proc-pid-io-to-seq_file-interface.patch
proc-convert-proc-pid-hardwall-to-seq_file-interface.patch
proc-remove-inf-macro.patch
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