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Subject[PATCH] Text Edit Lock - x86_64 Fix !CONFIG_DEBUG_RODATA
Text Edit Lock - x86_64 Fix !CONFIG_DEBUG_RODATA

Same fix as for i386: declare remplacement empty functions as static inline.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
---
include/asm-x86_64/cacheflush.h | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

Index: linux-2.6-lttng/include/asm-x86_64/cacheflush.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-x86_64/cacheflush.h 2007-07-14 19:26:12.000000000 -0400
+++ linux-2.6-lttng/include/asm-x86_64/cacheflush.h 2007-07-14 19:26:52.000000000 -0400
@@ -31,15 +31,13 @@ void clflush_cache_range(void *addr, int

#ifdef CONFIG_DEBUG_RODATA
void mark_rodata_ro(void);
-#endif

-#if defined(CONFIG_DEBUG_RODATA)
/* mark kernel text pages writable */
extern void kernel_text_mark_rw(unsigned long address, size_t len);
extern void kernel_text_unmark(unsigned long address, size_t len);
#else
-void kernel_text_mark_rw(unsigned long address, size_t len) { }
-void kernel_text_unmark(unsigned long address, size_t len) { }
+static inline void kernel_text_mark_rw(unsigned long address, size_t len) { }
+static inline void kernel_text_unmark(unsigned long address, size_t len) { }
#endif

#endif /* _X8664_CACHEFLUSH_H */
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
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