diff options
author | Steven Rostedt <srostedt@redhat.com> | 2010-05-21 11:49:57 -0400 |
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committer | Steven Rostedt <rostedt@goodmis.org> | 2010-05-21 11:49:57 -0400 |
commit | ff5f149b6aec8edbfa3698721667acd043009a33 (patch) | |
tree | d052553eb296dfee3f01b1cb2b717cb7ccf3127a /arch/arm/mm/nommu.c | |
parent | f0218b3e9974f06014b61be8987159f4a20e011e (diff) | |
parent | 580d607cd666dfabfc1c7b0fb08c8ac690c7c87f (diff) |
Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into trace/tip/tracing/core-7
Conflicts:
include/linux/ftrace_event.h
include/trace/ftrace.h
kernel/trace/trace_event_perf.c
kernel/trace/trace_kprobe.c
kernel/trace/trace_syscalls.c
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/arm/mm/nommu.c')
-rw-r--r-- | arch/arm/mm/nommu.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index 9bfeb6b9509a..33b327379f07 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c | |||
@@ -65,6 +65,15 @@ void flush_dcache_page(struct page *page) | |||
65 | } | 65 | } |
66 | EXPORT_SYMBOL(flush_dcache_page); | 66 | EXPORT_SYMBOL(flush_dcache_page); |
67 | 67 | ||
68 | void copy_to_user_page(struct vm_area_struct *vma, struct page *page, | ||
69 | unsigned long uaddr, void *dst, const void *src, | ||
70 | unsigned long len) | ||
71 | { | ||
72 | memcpy(dst, src, len); | ||
73 | if (vma->vm_flags & VM_EXEC) | ||
74 | __cpuc_coherent_user_range(uaddr, uaddr + len); | ||
75 | } | ||
76 | |||
68 | void __iomem *__arm_ioremap_pfn(unsigned long pfn, unsigned long offset, | 77 | void __iomem *__arm_ioremap_pfn(unsigned long pfn, unsigned long offset, |
69 | size_t size, unsigned int mtype) | 78 | size_t size, unsigned int mtype) |
70 | { | 79 | { |
@@ -87,8 +96,8 @@ void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size, | |||
87 | } | 96 | } |
88 | EXPORT_SYMBOL(__arm_ioremap); | 97 | EXPORT_SYMBOL(__arm_ioremap); |
89 | 98 | ||
90 | void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size, | 99 | void __iomem *__arm_ioremap_caller(unsigned long phys_addr, size_t size, |
91 | unsigned int mtype, void *caller) | 100 | unsigned int mtype, void *caller) |
92 | { | 101 | { |
93 | return __arm_ioremap(phys_addr, size, mtype); | 102 | return __arm_ioremap(phys_addr, size, mtype); |
94 | } | 103 | } |