get rid of S_BIAS

use atomic_inc_not_zero(&sb->s_active) instead of playing games with checking ->s_count > S_BIAS Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-03-22 08:53:19 -04:00
parent 389b8be6ef
commit b20bd1a5e7
3 changed files with 24 additions and 37 deletions
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1314,7 +1314,6 @@ extern int send_sigurg(struct fown_struct *fown);
 extern struct list_head super_blocks;
 extern spinlock_t sb_lock;

-#define S_BIAS (1<<30)
 struct super_block {
 	struct list_head	s_list;		/* Keep this first */
 	dev_t			s_dev;		/* search index; _not_ kdev_t */