Commit fec4eb2c authored Jan 14, 2016 by Yaowei Bai Committed by Linus Torvalds Jan 14, 2016

mm/compaction: improve comment for compact_memory tunable knob handler



sysctl_compaction_handler() is the handler function for compact_memory
tunable knob under /proc/sys/vm, add the missing knob name to make this
more accurate in comment.

No functional change.

Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 9e08f57d

mm/compaction.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -1708,7 +1708,10 @@ static void compact_nodes(void)
		/* The written value is actually unused, all memory is compacted */
		int sysctl_compact_memory;

		/* This is the entry point for compacting all nodes via /proc/sys/vm */
		/*
		* This is the entry point for compacting all nodes via
		* /proc/sys/vm/compact_memory
		*/
		int sysctl_compaction_handler(struct ctl_table *table, int write,
		void __user buffer, size_t length, loff_t *ppos)
		{

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