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-rw-r--r--mm/zsmalloc.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index e136a8e72c48..f797d8b0d820 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -404,12 +404,6 @@ static void zs_zpool_free(void *pool, unsigned long handle)
 	zs_free(pool, handle);
 }
 
-static int zs_zpool_shrink(void *pool, unsigned int pages,
-			unsigned int *reclaimed)
-{
-	return -EINVAL;
-}
-
 static void *zs_zpool_map(void *pool, unsigned long handle,
 			enum zpool_mapmode mm)
 {
@@ -447,7 +441,6 @@ static struct zpool_driver zs_zpool_driver = {
 	.destroy =	zs_zpool_destroy,
 	.malloc =	zs_zpool_malloc,
 	.free =		zs_zpool_free,
-	.shrink =	zs_zpool_shrink,
 	.map =		zs_zpool_map,
 	.unmap =	zs_zpool_unmap,
 	.total_size =	zs_zpool_total_size,