[V3,2/8] Cleancache: cleancache_poolid in superblock

Commit Message

Dan Magenheimer June 21, 2010, 11:19 p.m. UTC

None

Patch

--- linux-2.6.35-rc2/include/linux/fs.h	2010-06-05 21:43:24.000000000 -0600
+++ linux-2.6.35-rc2-cleancache/include/linux/fs.h	2010-06-11 09:01:37.000000000 -0600
@@ -1382,6 +1382,11 @@  struct super_block {
 	 * generic_show_options()
 	 */
 	char *s_options;
+
+	/*
+	 * Saved pool identifier for cleancache (-1 means none)
+	 */
+	int cleancache_poolid;
 };
 
 extern struct timespec current_fs_time(struct super_block *sb);