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 <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
ambv · Nov 13, 2013 · c0d92a5 · c0d92a5
1 parent d3773ba
commit c0d92a5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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