[PATCH] get rid of <linux/locks.h>

The lock.h header contained some hand-crafted lcoking routines from
the pre-SMP days.  In 2.5 only lock_super/unlock_super are left,
guarded by a number of completly unrelated (!) includes.

This patch moves lock_super/unlock_super to fs.h, which defined
struct super_block that is needed for those to operate it, removes
locks.h and updates all caller to not include it and add the missing,
previously nested includes where needed.

1 files changed, 13 insertions, 0 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index df5c5fdb0c6f..ab0a05dc8e26 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -683,6 +683,19 @@ struct super_block {
 };
 
 /*
+ * Superblock locking.
+ */
+static inline void lock_super(struct super_block * sb)
+{
+	down(&sb->s_lock);
+}
+
+static inline void unlock_super(struct super_block * sb)
+{
+	up(&sb->s_lock);
+}
+
+/*
  * VFS helper functions..
  */
 extern int vfs_create(struct inode *, struct dentry *, int);