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Commit 66d9a986 authored by Shaohua Li's avatar Shaohua Li Committed by Linus Torvalds
Browse files

vmscan: delete dead code 



`priority' cannot be negative here.  And the comment is obsolete.

Signed-off-by: default avatarShaohua Li <shaohua.li@intel.com>
Reviewed-by: default avatarKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent bce54bbf

mm/vmscan.c

+0 −10
Original line number Diff line number Diff line
@@ -1956,16 +1956,6 @@ static unsigned long do_try_to_free_pages(struct zonelist *zonelist, 
	}



out:

	/*

	 * Now that we've scanned all the zones at this priority level, note

	 * that level within the zone so that the next thread which performs

	 * scanning of this zone will immediately start out at this priority

	 * level.  This affects only the decision whether or not to bring

	 * mapped pages onto the inactive list.

	 */

	if (priority < 0)

		priority = 0;



	delayacct_freepages_end();

	put_mems_allowed();