Merge branch 'bjorn-cleanups' into release

[linux-2.6-omap-h63xx.git] / fs / ramfs / file-nommu.c

diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
index b9b567a28376313a33b74ad9668eda99134b70bc..5d7c7ececa64a3345eb9a2632a660e695a9a73cc 100644 (file)
--- a/fs/ramfs/file-nommu.c
+++ b/fs/ramfs/file-nommu.c
@@ -114,6 +114,9 @@ int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
                if (!pagevec_add(&lru_pvec, page))
                        __pagevec_lru_add_file(&lru_pvec);
 
+               /* prevent the page from being discarded on memory pressure */
+               SetPageDirty(page);
+
                unlock_page(page);
        }
 
@@ -126,6 +129,7 @@ int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
        return -EFBIG;
 
  add_error:
+       pagevec_lru_add_file(&lru_pvec);
        page_cache_release(pages + loop);
        for (loop++; loop < npages; loop++)
                __free_page(pages + loop);