commit 797cc8fd4adebc469db48a2e5b94a518688c9714
Author: Erez Zadok <ezkcs.sunysb.edu>
Date: Sun Mar 18 19:23:52 2007 -0400
fs: Introduce path{get,put}
Export drop_pagecache_sb symbol (for branch-management).
Signed-off-by: Erez Zadok <ezkcs.sunysb.edu>
Signed-off-by: Josef 'Jeff' Sipek <jsipekcs.sunysb.edu>
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 63f5035..93a1c36 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -3,6 +3,7 @@
#include <linux/dcache.h>
#include <linux/linkage.h>
+#include <linux/mount.h>
struct vfsmount;
@@ -106,4 +107,16 @@ static inline char *nd_get_link(struct nameidata *nd)
return nd->saved_names[nd->depth];
}
+static inline void pathget(struct path *path)
+{
+ mntget(path->mnt);
+ dget(path->dentry);
+}
+
+static inline void pathput(struct path *path)
+{
+ dput(path->dentry);
+ mntput(path->mnt);
+}
+
#endif /* _LINUX_NAMEI_H */
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