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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-10-15 22:01:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:31 -0700 |
| commit | c80cfb0406c01bb5da91bfe30f5cb1fd96831138 (patch) | |
| tree | 9f9d382c30457f8553bcd3e4ae5cc03dc2dc120b /include | |
| parent | 404d0ae289f7a76ff233e8fbfde8b1e7b6e62ae3 (diff) | |
| download | linux-c80cfb0406c01bb5da91bfe30f5cb1fd96831138.tar.bz2 | |
vsprintf: use new vsprintf symbolic function pointer format
Use the '%pF' format to get rid of an "#ifdef DEBUG" and make some printks
atomic.
This removes the last in-tree uses of print_fn_descriptor_symbol(). I
marked print_fn_descriptor_symbol() deprecated and scheduled it for
removal next year to give time for out-of-tree modules to be updated.
parisc's print_fn_descriptor_symbol() is currently broken there (it needs
to dereference the function pointer similar to ia64 and power). This
patch shouldn't make anything worse, but it means we need to fix
dereference_function_descriptor() instead of print_fn_descriptor_symbol()
to get meaningful initcall_debug output.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kallsyms.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index b96144887444..f3fe34391d8e 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -93,12 +93,10 @@ static inline void print_symbol(const char *fmt, unsigned long addr) } /* - * Pretty-print a function pointer. - * - * ia64 and ppc64 function pointers are really function descriptors, - * which contain a pointer the real address. + * Pretty-print a function pointer. This function is deprecated. + * Please use the "%pF" vsprintf format instead. */ -static inline void print_fn_descriptor_symbol(const char *fmt, void *addr) +static inline void __deprecated print_fn_descriptor_symbol(const char *fmt, void *addr) { #if defined(CONFIG_IA64) || defined(CONFIG_PPC64) addr = *(void **)addr; |