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authorIngo Molnar <mingo@kernel.org>2012-11-18 09:34:44 +0100
committerIngo Molnar <mingo@kernel.org>2012-11-18 09:34:44 +0100
commitec05a2311c35243cea08bca00bcf53a576ee41a2 (patch)
treeb6feae6520bdeeb40f5c08e509b108d84199db7b /fs/proc
parenta7a0aaa17ace589897021d668e09d474e7fc4c4d (diff)
parent5258f386ea4e8454bc801fb443e8a4217da1947c (diff)
downloadlinux-ec05a2311c35243cea08bca00bcf53a576ee41a2.tar.bz2
Merge branch 'sched/urgent' into sched/core
Merge in fixes before we queue up dependent bits, to avoid conflicts. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/base.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 144a96732dd7..5c1ad58c8028 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1165,81 +1165,6 @@ static const struct file_operations proc_pid_sched_operations = {
#endif
-#ifdef CONFIG_SCHED_AUTOGROUP
-/*
- * Print out autogroup related information:
- */
-static int sched_autogroup_show(struct seq_file *m, void *v)
-{
- struct inode *inode = m->private;
- struct task_struct *p;
-
- p = get_proc_task(inode);
- if (!p)
- return -ESRCH;
- proc_sched_autogroup_show_task(p, m);
-
- put_task_struct(p);
-
- return 0;
-}
-
-static ssize_t
-sched_autogroup_write(struct file *file, const char __user *buf,
- size_t count, loff_t *offset)
-{
- struct inode *inode = file->f_path.dentry->d_inode;
- struct task_struct *p;
- char buffer[PROC_NUMBUF];
- int nice;
- int err;
-
- memset(buffer, 0, sizeof(buffer));
- if (count > sizeof(buffer) - 1)
- count = sizeof(buffer) - 1;
- if (copy_from_user(buffer, buf, count))
- return -EFAULT;
-
- err = kstrtoint(strstrip(buffer), 0, &nice);
- if (err < 0)
- return err;
-
- p = get_proc_task(inode);
- if (!p)
- return -ESRCH;
-
- err = proc_sched_autogroup_set_nice(p, nice);
- if (err)
- count = err;
-
- put_task_struct(p);
-
- return count;
-}
-
-static int sched_autogroup_open(struct inode *inode, struct file *filp)
-{
- int ret;
-
- ret = single_open(filp, sched_autogroup_show, NULL);
- if (!ret) {
- struct seq_file *m = filp->private_data;
-
- m->private = inode;
- }
- return ret;
-}
-
-static const struct file_operations proc_pid_sched_autogroup_operations = {
- .open = sched_autogroup_open,
- .read = seq_read,
- .write = sched_autogroup_write,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-#endif /* CONFIG_SCHED_AUTOGROUP */
-
static ssize_t comm_write(struct file *file, const char __user *buf,
size_t count, loff_t *offset)
{
@@ -2550,9 +2475,6 @@ static const struct pid_entry tgid_base_stuff[] = {
#ifdef CONFIG_SCHED_DEBUG
REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
#endif
-#ifdef CONFIG_SCHED_AUTOGROUP
- REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
-#endif
REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
INF("syscall", S_IRUGO, proc_pid_syscall),