mm, fs: introduce mapping_gfp_constraint()

[cascardo/linux.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 6ef3674..1bb0076 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1722,7 +1722,7 @@ no_cached_page:
                        goto out;
                }
                error = add_to_page_cache_lru(page, mapping, index,
-                                       GFP_KERNEL & mapping_gfp_mask(mapping));
+                               mapping_gfp_constraint(mapping, GFP_KERNEL));
                if (error) {
                        page_cache_release(page);
                        if (error == -EEXIST) {
@@ -1824,7 +1824,7 @@ static int page_cache_read(struct file *file, pgoff_t offset)
                        return -ENOMEM;
 
                ret = add_to_page_cache_lru(page, mapping, offset,
-                               GFP_KERNEL & mapping_gfp_mask(mapping));
+                               mapping_gfp_constraint(mapping, GFP_KERNEL));
                if (ret == 0)
                        ret = mapping->a_ops->readpage(file, page);
                else if (ret == -EEXIST)