[PATCH 27/29] VFS path get/put ops used by Unionfs

From: Erez Zadok
Date: Thu Jan 10 2008 - 10:01:47 EST


Note: this will become obsolete once similar patches, now in -mm, make it to
mainline.

Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx>
---
include/linux/namei.h | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/include/linux/namei.h b/include/linux/namei.h
index 4cb4f8d..63f16d9 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;

@@ -100,4 +101,16 @@ 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 */
--
1.5.2.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/