From 39f7c4db1d2d9e2e2a90abdf34811783089d217d Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Mon, 21 Nov 2011 12:11:30 +0100 Subject: vfs: keep list of mounts for each superblock Keep track of vfsmounts belonging to a superblock. List is protected by vfsmount_lock. Signed-off-by: Miklos Szeredi Tested-by: Toshiyuki Okajima Signed-off-by: Al Viro --- include/linux/fs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/fs.h') diff --git a/include/linux/fs.h b/include/linux/fs.h index cc1021fd19ef..03385acd71e8 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1428,6 +1428,7 @@ struct super_block { #else struct list_head s_files; #endif + struct list_head s_mounts; /* list of mounts; _not_ for fs use */ /* s_dentry_lru, s_nr_dentry_unused protected by dcache.c lru locks */ struct list_head s_dentry_lru; /* unused dentry lru */ int s_nr_dentry_unused; /* # of dentry on lru */ -- cgit v1.2.3