path: root/lib/vsprintf.c
diff options
authorOlof Johansson <olof@lixom.net>2013-11-12 15:09:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-13 12:09:22 +0900
commitc0d92a57a88586586b8cb9c7ac149bd10bc40d11 (patch)
tree81f45b8a31689b19ab75100448f4d77d2bd41355 /lib/vsprintf.c
parentd3773ba13c8ca63a4ee9e7926813f6e82be27a6c (diff)
lib/vsprintf.c: document formats for dentry and struct file
Looks like these were added to Documentation/printk-formats.txt but not the in-file table. Signed-off-by: Olof Johansson <olof@lixom.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/vsprintf.c')
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index d76555c45ff4..48586ac3a62e 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1219,6 +1219,8 @@ int kptr_restrict __read_mostly;
* The maximum supported length is 64 bytes of the input. Consider
* to use print_hex_dump() for the larger input.
* - 'a' For a phys_addr_t type and its derivative types (passed by reference)
+ * - 'd[234]' For a dentry name (optionally 2-4 last components)
+ * - 'D[234]' Same as 'd' but for a struct file
* Note: The difference between 'S' and 'F' is that on ia64 and ppc64
* function pointers are really function descriptors, which contain a