x86: introduce frame_pointer() and stack_pointer()

[pandora-kernel.git] / fs / buffer.c

diff --git a/fs/buffer.c b/fs/buffer.c
index a406cfd..76403b1 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -710,6 +710,8 @@ static int __set_page_dirty(struct page *page,
 
                if (mapping_cap_account_dirty(mapping)) {
                        __inc_zone_page_state(page, NR_FILE_DIRTY);
+                       __inc_bdi_stat(mapping->backing_dev_info,
+                                       BDI_RECLAIMABLE);
                        task_io_account_write(PAGE_CACHE_SIZE);
                }
                radix_tree_tag_set(&mapping->page_tree,
@@ -1728,7 +1730,6 @@ done:
                 * The page and buffer_heads can be released at any time from
                 * here on.
                 */
-               wbc->pages_skipped++;   /* We didn't write this page */
        }
        return err;
 
@@ -3169,7 +3170,8 @@ static void recalc_bh_state(void)
        
 struct buffer_head *alloc_buffer_head(gfp_t gfp_flags)
 {
-       struct buffer_head *ret = kmem_cache_zalloc(bh_cachep, gfp_flags);
+       struct buffer_head *ret = kmem_cache_zalloc(bh_cachep,
+                               set_migrateflags(gfp_flags, __GFP_RECLAIMABLE));
        if (ret) {
                INIT_LIST_HEAD(&ret->b_assoc_buffers);
                get_cpu_var(bh_accounting).nr++;