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| author |   Paul Mundt <lethal@linux-sh.org> | 2009-12-14 14:23:41 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-12-14 14:23:41 +0900 |
| commit | bf3cdeda901c7f42de3cddc8c5aa19f6b8d8f9df (patch) | |
| tree | 4f0ebc608a8ea53d723be1695fbc9606a255ae85 /arch/sh/include/asm | |
| parent | sh: Make the unaligned trap handler always obey notification levels. (diff) | |
| download | linux-dev-bf3cdeda901c7f42de3cddc8c5aa19f6b8d8f9df.tar.xz linux-dev-bf3cdeda901c7f42de3cddc8c5aa19f6b8d8f9df.zip | |
sh: wire up vmallocinfo support in ioremap() implementations.
This wires up the caller information for the ioremap VMA, which allows
for more helpful caller tracking via /proc/vmallocinfo. Follows the x86
and powerpc changes of the same nature.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm')
| -rw-r--r-- | arch/sh/include/asm/io.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h index 512cd3e9d0ca..988c1be58e51 100644 --- a/arch/sh/include/asm/io.h +++ b/arch/sh/include/asm/io.h @@ -233,11 +233,17 @@ unsigned long long poke_real_address_q(unsigned long long addr, * doesn't exist, so everything must go through page tables. */ #ifdef CONFIG_MMU -void __iomem *__ioremap(unsigned long offset, unsigned long size, - unsigned long flags); +void __iomem *__ioremap_caller(unsigned long offset, unsigned long size, + unsigned long flags, void *caller); void __iounmap(void __iomem *addr); static inline void __iomem * +__ioremap(unsigned long offset, unsigned long size, unsigned long flags) +{ + return __ioremap_caller(offset, size, flags, __builtin_return_address(0)); +} + +static inline void __iomem * __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags) { #if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) && !defined(CONFIG_PMB) |