UBUNTU: [Debian] make rebuild use skippable error codes when skipping.

[mirror_ubuntu-bionic-kernel.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 7677d137f754b2ef9d21b430a5d63af54349e983..d60295902471949c45d23db843353d4dbfffe761 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -786,7 +786,7 @@ int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask)
        VM_BUG_ON_PAGE(!PageLocked(new), new);
        VM_BUG_ON_PAGE(new->mapping, new);
 
-       error = radix_tree_preload(gfp_mask & ~__GFP_HIGHMEM);
+       error = radix_tree_preload(gfp_mask & GFP_RECLAIM_MASK);
        if (!error) {
                struct address_space *mapping = old->mapping;
                void (*freepage)(struct page *);
@@ -842,7 +842,7 @@ static int __add_to_page_cache_locked(struct page *page,
                        return error;
        }
 
-       error = radix_tree_maybe_preload(gfp_mask & ~__GFP_HIGHMEM);
+       error = radix_tree_maybe_preload(gfp_mask & GFP_RECLAIM_MASK);
        if (error) {
                if (!huge)
                        mem_cgroup_cancel_charge(page, memcg, false);
@@ -1585,8 +1585,7 @@ no_page:
                if (fgp_flags & FGP_ACCESSED)
                        __SetPageReferenced(page);
 
-               err = add_to_page_cache_lru(page, mapping, offset,
-                               gfp_mask & GFP_RECLAIM_MASK);
+               err = add_to_page_cache_lru(page, mapping, offset, gfp_mask);
                if (unlikely(err)) {
                        put_page(page);
                        page = NULL;
@@ -2389,7 +2388,7 @@ static int page_cache_read(struct file *file, pgoff_t offset, gfp_t gfp_mask)
                if (!page)
                        return -ENOMEM;
 
-               ret = add_to_page_cache_lru(page, mapping, offset, gfp_mask & GFP_KERNEL);
+               ret = add_to_page_cache_lru(page, mapping, offset, gfp_mask);
                if (ret == 0)
                        ret = mapping->a_ops->readpage(file, page);
                else if (ret == -EEXIST)