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mutex subsystem, add per-arch mutex.h files

PATCH In review Ingo Molnar 1 participant 1 message Dec 22, 2005

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Ingo Molnar

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PATCH 3/8 mutex subsystem, add per-arch mutex.h files

add the per-arch mutex.h files. i386 and x86 provide their own fastpath implementation already, the others default to asm-generic/mutex-xchg.h.

Signed-off-by Arjan van de Ven <[email protected]>
Signed-off-by Ingo Molnar <[email protected]>

----

 include/asm-alpha/mutex.h     |   10 ++++
 include/asm-arm/mutex.h       |    8 +++
 include/asm-arm26/mutex.h     |    8 +++
 include/asm-cris/mutex.h      |   10 ++++
 include/asm-frv/mutex.h       |   10 ++++
 include/asm-h8300/mutex.h     |   10 ++++
 include/asm-i386/mutex.h      |   95 ++++++++++++++++++++++++++++++++++++++++++
 include/asm-ia64/mutex.h      |   10 ++++
 include/asm-m32r/mutex.h      |   10 ++++
 include/asm-m68k/mutex.h      |   10 ++++
 include/asm-m68knommu/mutex.h |   10 ++++
 include/asm-mips/mutex.h      |   10 ++++
 include/asm-parisc/mutex.h    |   10 ++++
 include/asm-powerpc/mutex.h   |   10 ++++
 include/asm-s390/mutex.h      |   10 ++++
 include/asm-sh/mutex.h        |   10 ++++
 include/asm-sh64/mutex.h      |   10 ++++
 include/asm-sparc/mutex.h     |   10 ++++
 include/asm-sparc64/mutex.h   |   10 ++++
 include/asm-um/mutex.h        |   10 ++++
 include/asm-v850/mutex.h      |   10 ++++
 include/asm-x86_64/mutex.h    |   69 ++++++++++++++++++++++++++++++
 include/asm-xtensa/mutex.h    |   10 ++++
 23 files changed, 370 insertions(+)
include/asm-alpha/mutex.h new file +10 -0
Index: linux/include/asm-alpha/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-arm/mutex.h new file +8 -0
Index: linux/include/asm-arm/mutex.h
===================================================================
@@ -0,0 +1,8 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead
+ */
+
+#include <asm-generic/mutex-xchg.h>
include/asm-arm26/mutex.h new file +8 -0
Index: linux/include/asm-arm26/mutex.h
===================================================================
@@ -0,0 +1,8 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead
+ */
+
+#include <asm-generic/mutex-xchg.h>
include/asm-cris/mutex.h new file +10 -0
Index: linux/include/asm-cris/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-frv/mutex.h new file +10 -0
Index: linux/include/asm-frv/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-h8300/mutex.h new file +10 -0
Index: linux/include/asm-h8300/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-i386/mutex.h new file +95 -0

95 lines not on this page · raw message

include/asm-ia64/mutex.h new file +10 -0
Index: linux/include/asm-ia64/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-m32r/mutex.h new file +10 -0
Index: linux/include/asm-m32r/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-m68k/mutex.h new file +10 -0
Index: linux/include/asm-m68k/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-m68knommu/mutex.h new file +10 -0
Index: linux/include/asm-m68knommu/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-mips/mutex.h new file +10 -0
Index: linux/include/asm-mips/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-parisc/mutex.h new file +10 -0
Index: linux/include/asm-parisc/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-powerpc/mutex.h new file +10 -0
Index: linux/include/asm-powerpc/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-s390/mutex.h new file +10 -0
Index: linux/include/asm-s390/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-sh/mutex.h new file +10 -0
Index: linux/include/asm-sh/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-sh64/mutex.h new file +10 -0
Index: linux/include/asm-sh64/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-sparc/mutex.h new file +10 -0
Index: linux/include/asm-sparc/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-sparc64/mutex.h new file +10 -0
Index: linux/include/asm-sparc64/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-um/mutex.h new file +10 -0
Index: linux/include/asm-um/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-v850/mutex.h new file +10 -0
Index: linux/include/asm-v850/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>
include/asm-x86_64/mutex.h new file +69 -0

69 lines not on this page · raw message

include/asm-xtensa/mutex.h new file +10 -0
Index: linux/include/asm-xtensa/mutex.h
===================================================================
@@ -0,0 +1,10 @@
+/*
+ * Pull in the generic wrappers for __mutex_fastpath_lock() and
+ * __mutex_fastpath_unlock().
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based
+ * generic implementation.
+ */
+
+#include <asm-generic/mutex-dec.h>