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linux-next: manual merge of the akpm-current tree with the cgroup tree

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  linux-next: manual merge of the akpm-current tree with the cgroup  tree Stephen Rothwell <sfr@canb.auug.org.au> - 2015-08-19 10:50 +0200

#1209711 — linux-next: manual merge of the akpm-current tree with the cgroup tree

Hi Andrew,

Today's linux-next merge of the akpm-current tree got a conflict in:

  kernel/cgroup.c

between commit:

  d98817d4961b ("cgroup: don't print subsystems for the default hierarchy")
  3e1d2eed39d8 ("cgroup: introduce cgroup_subsys->legacy_name")

from the cgroup tree and commit:

  04b6d1bfdd24 ("fs: create and use seq_show_option for escaping")

from the akpm-current tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc kernel/cgroup.c
index f3f5cd5e2c0d,c6c4240e7d28..000000000000
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@@ -1339,10 -1332,9 +1339,10 @@@ static int cgroup_show_options(struct s
  	struct cgroup_subsys *ss;
  	int ssid;
  
 -	for_each_subsys(ss, ssid)
 -		if (root->subsys_mask & (1 << ssid))
 -			seq_show_option(seq, ss->name, NULL);
 +	if (root != &cgrp_dfl_root)
 +		for_each_subsys(ss, ssid)
 +			if (root->subsys_mask & (1 << ssid))
- 				seq_printf(seq, ",%s", ss->legacy_name);
++				seq_show_option(seq, ss->legacy_name, NULL);
  	if (root->flags & CGRP_ROOT_NOPREFIX)
  		seq_puts(seq, ",noprefix");
  	if (root->flags & CGRP_ROOT_XATTR)
--
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