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Uses inline functions instead of macros for asm_begin/end().

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This commit is contained in:
Andrea Mazzoleni 2014-01-03 12:31:38 +01:00
parent 6b619906af
commit eef93ebb0a
3 changed files with 43 additions and 37 deletions
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16
raid/internal.h
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@ -22,7 +22,7 @@
#define BUG_ON(a) assert(!(a))
/*
* Include the main header.
* Includes the main header.
*/
#include "raid.h"
@ -112,14 +112,20 @@ extern const uint8_t (*raid_gfgen)[256];
#define gfgenpshufb raid_gfcauchypshufb
#define gfmulpshufb raid_gfmulpshufb
#define gfgen raid_gfgen
/*
* Assembler blocks.
*/
#define asm_begin() \
do { } while (0)
#ifdef CONFIG_X86
static __always_inline void raid_asm_begin(void)
{
}
#define asm_end() \
asm volatile("sfence" : : : "memory")
static __always_inline void raid_asm_end(void)
{
asm volatile("sfence" : : : "memory");
}
#endif
#endif