The patch titled
d_path: kerneldoc cleanup
has been removed from the -mm tree. Its filename was
d_path-kerneldoc-cleanup.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: d_path: kerneldoc cleanup
From: Jan Blunck <jblunck@xxxxxxx>
Move and update d_path() kernel API documentation.
Signed-off-by: Jan Blunck <jblunck@xxxxxxx>
Acked-by: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: "J. Bruce Fields" <bfields@xxxxxxxxxxxx>
Cc: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/dcache.c | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff -puN fs/dcache.c~d_path-kerneldoc-cleanup fs/dcache.c
--- a/fs/dcache.c~d_path-kerneldoc-cleanup
+++ a/fs/dcache.c
@@ -1843,9 +1843,22 @@ Elong:
return ERR_PTR(-ENAMETOOLONG);
}
-/* write full pathname into buffer and return start of pathname */
-char * d_path(struct dentry *dentry, struct vfsmount *vfsmnt,
- char *buf, int buflen)
+/**
+ * d_path - return the path of a dentry
+ * @dentry: dentry to report
+ * @vfsmnt: vfsmnt to which the dentry belongs
+ * @buf: buffer to return value in
+ * @buflen: buffer length
+ *
+ * Convert a dentry into an ASCII path name. If the entry has been deleted
+ * the string " (deleted)" is appended. Note that this is ambiguous.
+ *
+ * Returns the buffer or an error code if the path was too long.
+ *
+ * "buflen" should be positive. Caller holds the dcache_lock.
+ */
+char *d_path(struct dentry *dentry, struct vfsmount *vfsmnt,
+ char *buf, int buflen)
{
char *res;
struct path root;
_
Patches currently in -mm which might be from jblunck@xxxxxxx are
origin.patch
introduce-path_put-unionfs.patch
-
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