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| author | Joonsoo Kim | 2014-01-22 00:51:18 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2014-01-22 01:19:49 +0100 |
| commit | 78d5506e82b21a1a1de68c24182db2c2fe521422 (patch) | |
| tree | d3a0632291ff79bc1118e68cbceb1d5e92350dab /mm | |
| parent | mm/migrate: remove putback_lru_pages, fix comment on putback_movable_pages (diff) | |
| download | kernel-qcow2-linux-78d5506e82b21a1a1de68c24182db2c2fe521422.tar.gz kernel-qcow2-linux-78d5506e82b21a1a1de68c24182db2c2fe521422.tar.xz kernel-qcow2-linux-78d5506e82b21a1a1de68c24182db2c2fe521422.zip | |
mm/migrate: remove unused function, fail_migrate_page()
fail_migrate_page() isn't used anywhere, so remove it.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: Christoph Lameter <cl@linux.com>
Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Reviewed-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Cc: Rafael Aquini <aquini@redhat.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Rik van Riel <riel@redhat.com>
Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/migrate.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 8a73d66be102..a8025befc323 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -552,14 +552,6 @@ void migrate_page_copy(struct page *newpage, struct page *page) * Migration functions ***********************************************************/ -/* Always fail migration. Used for mappings that are not movable */ -int fail_migrate_page(struct address_space *mapping, - struct page *newpage, struct page *page) -{ - return -EIO; -} -EXPORT_SYMBOL(fail_migrate_page); - /* * Common logic to directly migrate a single page suitable for * pages that do not use PagePrivate/PagePrivate2. |