[V4,2/8] Cleancache: cleancache_poolid in superblock

Commit Message

Dan Magenheimer Aug. 30, 2010, 10:31 p.m. UTC

None

Patch

--- linux-2.6.36-rc3/include/linux/fs.h	2010-08-29 09:36:04.000000000 -0600
+++ linux-2.6.36-rc3-cleancache/include/linux/fs.h	2010-08-30 09:20:43.000000000 -0600
@@ -1381,6 +1381,11 @@  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);