Remove old compat definitions of wmb/rmb/etc

The canonical place for these is infiniband/arch.h, nothing else should declare them. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
linux-rdma · Sep 29, 2016 · 6771a20 · 6771a20
1 parent 296de90
commit 6771a20
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diff --git a/libmlx4/src/mlx4.h b/libmlx4/src/mlx4.h
@@ -49,30 +49,6 @@
 
 #include <valgrind/memcheck.h>
 
-#ifndef rmb
-#  define rmb() mb()
-#endif
-
-#ifndef wmb
-#  define wmb() mb()
-#endif
-
-#ifndef wc_wmb
-
-#if defined(__i386__)
-#define wc_wmb() asm volatile("lock; addl $0,0(%%esp) " ::: "memory")
-#elif defined(__x86_64__)
-#define wc_wmb() asm volatile("sfence" ::: "memory")
-#elif defined(__ia64__)
-#define wc_wmb() asm volatile("fwb" ::: "memory")
-#elif defined(__s390x__)
-#define wc_wmb { asm volatile("" : : : "memory") }
-#else
-#define wc_wmb() wmb()
-#endif
-
-#endif
-
 #define HIDDEN		__attribute__((visibility ("hidden")))
 
 #define PFX		"mlx4: "

diff --git a/libmlx5/src/mlx5.h b/libmlx5/src/mlx5.h
@@ -54,28 +54,6 @@
 
 #include <valgrind/memcheck.h>
 
-#ifndef rmb
-#  define rmb() mb()
-#endif
-
-#ifndef wmb
-#  define wmb() mb()
-#endif
-
-#ifndef wc_wmb
-
-#if defined(__i386__)
-#define wc_wmb() asm volatile("lock; addl $0, 0(%%esp) " ::: "memory")
-#elif defined(__x86_64__)
-#define wc_wmb() asm volatile("sfence" ::: "memory")
-#elif defined(__ia64__)
-#define wc_wmb() asm volatile("fwb" ::: "memory")
-#else
-#define wc_wmb() wmb()
-#endif
-
-#endif
-
 #define HIDDEN		__attribute__((visibility("hidden")))
 
 #ifdef HAVE_FUNC_ATTRIBUTE_ALWAYS_INLINE

diff --git a/libmthca/src/mthca.h b/libmthca/src/mthca.h
@@ -41,14 +41,6 @@
 
 #include <valgrind/memcheck.h>
 
-#ifndef rmb
-#  define rmb() mb()
-#endif
-
-#ifndef wmb
-#  define wmb() mb()
-#endif
-
 #define HIDDEN		__attribute__((visibility ("hidden")))
 
 #define PFX		"mthca: "