diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2014-08-09 01:21:48 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-09 02:57:23 +0400 |
| commit | 6ba51e3751a3543f353a06cd8a6c975bda707c45 (patch) | |
| tree | d1ecdd0ed8446ed700147b581f44f4cc91d431fe /fs/proc | |
| parent | f6e826ca37a56e103cf45e0658ef293bb6b54c7c (diff) | |
| download | linux-6ba51e3751a3543f353a06cd8a6c975bda707c45.tar.xz | |
proc: convert /proc/$PID/oom_score to seq_file interface
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/base.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 4bb8d3481970..d0bf0001dfac 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -411,7 +411,8 @@ static const struct file_operations proc_cpuset_operations = { }; #endif -static int proc_oom_score(struct task_struct *task, char *buffer) +static int proc_oom_score(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task) { unsigned long totalpages = totalram_pages + total_swap_pages; unsigned long points = 0; @@ -421,7 +422,7 @@ static int proc_oom_score(struct task_struct *task, char *buffer) points = oom_badness(task, NULL, NULL, totalpages) * 1000 / totalpages; read_unlock(&tasklist_lock); - return sprintf(buffer, "%lu\n", points); + return seq_printf(m, "%lu\n", points); } struct limit_names { @@ -2616,7 +2617,7 @@ static const struct pid_entry tgid_base_stuff[] = { #ifdef CONFIG_CGROUPS REG("cgroup", S_IRUGO, proc_cgroup_operations), #endif - INF("oom_score", S_IRUGO, proc_oom_score), + ONE("oom_score", S_IRUGO, proc_oom_score), REG("oom_adj", S_IRUGO|S_IWUSR, proc_oom_adj_operations), REG("oom_score_adj", S_IRUGO|S_IWUSR, proc_oom_score_adj_operations), #ifdef CONFIG_AUDITSYSCALL @@ -2954,7 +2955,7 @@ static const struct pid_entry tid_base_stuff[] = { #ifdef CONFIG_CGROUPS REG("cgroup", S_IRUGO, proc_cgroup_operations), #endif - INF("oom_score", S_IRUGO, proc_oom_score), + ONE("oom_score", S_IRUGO, proc_oom_score), REG("oom_adj", S_IRUGO|S_IWUSR, proc_oom_adj_operations), REG("oom_score_adj", S_IRUGO|S_IWUSR, proc_oom_score_adj_operations), #ifdef CONFIG_AUDITSYSCALL |