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Subject[PATCH] cgroups: make messages more readable
From: Randy Dunlap <randy.dunlap@oracle.com>

Fix some cgroup messages to read better.
Update MAINTAINERS to include mm/*cgroup* files.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
MAINTAINERS | 1 +
mm/page_cgroup.c | 14 +++++++-------
2 files changed, 8 insertions(+), 7 deletions(-)

--- lnx-2630-rc3.orig/mm/page_cgroup.c
+++ lnx-2630-rc3/mm/page_cgroup.c
@@ -83,12 +83,12 @@ void __init page_cgroup_init(void)
goto fail;
}
printk(KERN_INFO "allocated %ld bytes of page_cgroup\n", total_usage);
- printk(KERN_INFO "please try cgroup_disable=memory option if you"
- " don't want\n");
+ printk(KERN_INFO "please try 'cgroup_disable=memory' option if you"
+ " don't want memory cgroups\n");
return;
fail:
- printk(KERN_CRIT "allocation of page_cgroup was failed.\n");
- printk(KERN_CRIT "please try cgroup_disable=memory boot option\n");
+ printk(KERN_CRIT "allocation of page_cgroup failed.\n");
+ printk(KERN_CRIT "please try 'cgroup_disable=memory' boot option\n");
panic("Out of memory");
}

@@ -257,14 +257,14 @@ void __init page_cgroup_init(void)
fail = init_section_page_cgroup(pfn);
}
if (fail) {
- printk(KERN_CRIT "try cgroup_disable=memory boot option\n");
+ printk(KERN_CRIT "try 'cgroup_disable=memory' boot option\n");
panic("Out of memory");
} else {
hotplug_memory_notifier(page_cgroup_callback, 0);
}
printk(KERN_INFO "allocated %ld bytes of page_cgroup\n", total_usage);
- printk(KERN_INFO "please try cgroup_disable=memory option if you don't"
- " want\n");
+ printk(KERN_INFO "please try 'cgroup_disable=memory' option if you don't"
+ " want memory cgroups\n");
}

void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat)
--- lnx-2630-rc3.orig/MAINTAINERS
+++ lnx-2630-rc3/MAINTAINERS
@@ -1519,6 +1519,7 @@ L: containers@lists.linux-foundation.org
S: Maintained
F: include/linux/cgroup*
F: kernel/cgroup*
+F: mm/*cgroup*

CORETEMP HARDWARE MONITORING DRIVER
P: Rudolf Marek

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