Add suspend-related notifications for CPU hotplug

[powerpc.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 3e49fe1..9e56fd1 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -750,6 +750,7 @@ unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t index,
        read_unlock_irq(&mapping->tree_lock);
        return i;
 }
+EXPORT_SYMBOL(find_get_pages_contig);
 
 /**
  * find_get_pages_tag - find and return pages that match @tag
@@ -778,6 +779,7 @@ unsigned find_get_pages_tag(struct address_space *mapping, pgoff_t *index,
        read_unlock_irq(&mapping->tree_lock);
        return ret;
 }
+EXPORT_SYMBOL(find_get_pages_tag);
 
 /**
  * grab_cache_page_nowait - returns locked page at given index in given cache
@@ -2309,10 +2311,10 @@ __generic_file_aio_write_nolock(struct kiocb *iocb, const struct iovec *iov,
                 * semantics.
                 */
                endbyte = pos + written_buffered - written - 1;
-               err = do_sync_file_range(file, pos, endbyte,
-                                        SYNC_FILE_RANGE_WAIT_BEFORE|
-                                        SYNC_FILE_RANGE_WRITE|
-                                        SYNC_FILE_RANGE_WAIT_AFTER);
+               err = do_sync_mapping_range(file->f_mapping, pos, endbyte,
+                                           SYNC_FILE_RANGE_WAIT_BEFORE|
+                                           SYNC_FILE_RANGE_WRITE|
+                                           SYNC_FILE_RANGE_WAIT_AFTER);
                if (err == 0) {
                        written = written_buffered;
                        invalidate_mapping_pages(mapping,