AFS: export a couple of core functions for AFS write support
authorDavid Howells <dhowells@redhat.com>
Wed, 9 May 2007 09:33:44 +0000 (02:33 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 9 May 2007 19:30:50 +0000 (12:30 -0700)
Export a couple of core functions for AFS write support to use:

find_get_pages_contig()
find_get_pages_tag()

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/filemap.c

index 9cbf4fea4a5923b94743b3eda4db3b5a0086b974..9e56fd158fa374c68bca45c63d40d806868f589b 100644 (file)
@@ -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