Commit e23ca00b authored by Christoph Lameter's avatar Christoph Lameter Committed by Linus Torvalds
Browse files

[PATCH] Some page migration fixups 



- Remove sparse comment

- Remove duplicated include

- Return the correct error condition in migrate_page_remove_references().

Signed-off-by: default avatarChristoph Lameter <clameter@sgi.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 1e624196

mm/migrate.c

+2 −5
Original line number Diff line number Diff line
@@ -16,8 +16,7 @@ 
#include <linux/module.h>

#include <linux/swap.h>

#include <linux/pagemap.h>

#include <linux/buffer_head.h>	/* for try_to_release_page(),

					buffer_heads_over_limit */

#include <linux/buffer_head.h>

#include <linux/mm_inline.h>

#include <linux/pagevec.h>

#include <linux/rmap.h>
@@ -28,8 +27,6 @@ 


#include "internal.h"



#include "internal.h"



/* The maximum number of pages to take off the LRU for migration */

#define MIGRATE_CHUNK_SIZE 256
@@ -234,7 +231,7 @@ int migrate_page_remove_references(struct page *newpage, 
	if (!page_mapping(page) || page_count(page) != nr_refs ||

			*radix_pointer != page) {

		write_unlock_irq(&mapping->tree_lock);

		return 1;

		return -EAGAIN;

	}



	/*