Cleancache [PATCH 1/7] (was Transcendent Memory): cleancache_poolid in superblock

Commit Message

Dan Magenheimer April 22, 2010, 1:27 p.m. UTC

None

Patch

--- linux-2.6.34-rc5/include/linux/fs.h	2010-04-19 17:29:56.000000000 -0600
+++ linux-2.6.34-rc5-cleancache/include/linux/fs.h	2010-04-21 10:06:28.000000000 -0600
@@ -1383,6 +1383,11 @@  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);