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Add kerneldoc documentation for new printk format extensions

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Add documentation in kerneldoc for new printk format extensions

This patch documents the new %pS/%pF options in printk in kernel doc.

Hope I didn't miss any other extension.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andi Kleen
2008-10-15 22:02:02 -07:00
committed by Linus Torvalds
parent 9536727ef6
commit 20036fdcaf
2 changed files with 14 additions and 0 deletions
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2
kernel/printk.c
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@ -593,6 +593,8 @@ static int have_callable_console(void)
*
* See also:
* printf(3)
*
* See the vsnprintf() documentation for format string extensions over C99.
*/
asmlinkage int printk(const char *fmt, ...)