The patch titled
Subject: lib/vsprintf: Move integer format types to the top
has been added to the -mm tree. Its filename is
lib-vsprintf-move-integer-format-types-to-the-top.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/lib-vsprintf-move-integer-format-types-to-the-top.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/lib-vsprintf-move-integer-format-types-to-the-top.patch
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------------------------------------------------------
From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Subject: lib/vsprintf: Move integer format types to the top
Move the format types for 64-bit integers and configurable size integers
to the top, so they're next to the other integer format types. While at
it, add the missing format types for s32 and u32.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Mike Turquette <mturquette@xxxxxxxxxx>
Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Cc: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/printk-formats.txt | 32 +++++++++++++----------------
1 file changed, 15 insertions(+), 17 deletions(-)
diff -puN Documentation/printk-formats.txt~lib-vsprintf-move-integer-format-types-to-the-top Documentation/printk-formats.txt
--- a/Documentation/printk-formats.txt~lib-vsprintf-move-integer-format-types-to-the-top
+++ a/Documentation/printk-formats.txt
@@ -8,6 +8,21 @@ If variable is of Type, use printk form
unsigned long long %llu or %llx
size_t %zu or %zx
ssize_t %zd or %zx
+ s32 %d or %x
+ u32 %u or %x
+ s64 %lld or %llx
+ u64 %llu or %llx
+
+If <type> is dependent on a config option for its size (e.g., sector_t,
+blkcnt_t) or is architecture-dependent for its size (e.g., tcflag_t), use a
+format specifier of its largest possible type and explicitly cast to it.
+Example:
+
+ printk("test: sector number/total blocks: %llu/%llu\n",
+ (unsigned long long)sector, (unsigned long long)blockcount);
+
+Reminder: sizeof() result is of type size_t.
+
Raw pointer value SHOULD be printed with %p. The kernel supports
the following extended format specifiers for pointer types:
@@ -246,23 +261,6 @@ struct va_format:
Passed by reference.
-u64 SHOULD be printed with %llu/%llx:
-
- printk("%llu", u64_var);
-
-s64 SHOULD be printed with %lld/%llx:
-
- printk("%lld", s64_var);
-
-If <type> is dependent on a config option for its size (e.g., sector_t,
-blkcnt_t) or is architecture-dependent for its size (e.g., tcflag_t), use a
-format specifier of its largest possible type and explicitly cast to it.
-Example:
-
- printk("test: sector number/total blocks: %llu/%llu\n",
- (unsigned long long)sector, (unsigned long long)blockcount);
-
-Reminder: sizeof() result is of type size_t.
Thank you for your cooperation and attention.
_
Patches currently in -mm which might be from geert+renesas@xxxxxxxxx are
lib-vsprintf-document-%p-parameters-passed-by-reference.patch
lib-vsprintf-move-integer-format-types-to-the-top.patch
lib-vsprintf-add-%pcnr-format-specifiers-for-clocks.patch
lib-vsprintf-add-%pcnr-format-specifiers-for-clocks-fix.patch
linux-next.patch
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