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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-08-07 10:55:03 +0200
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-08-07 10:55:03 +0200
commit4fb8af10d0fd09372d52966b76922b9e82bbc950 (patch)
treed240e4d40357583e3f3eb228dccf20122a5b31ed /arch/s390/include/asm/mutex.h
parent[ARM] Add support for arch/arm/mach-*/include and arch/arm/plat-*/include (diff)
parentkbuild: a better way to generate cscope database change (diff)
downloadlinux-4fb8af10d0fd09372d52966b76922b9e82bbc950.tar.xz
linux-4fb8af10d0fd09372d52966b76922b9e82bbc950.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
Diffstat (limited to 'arch/s390/include/asm/mutex.h')
-rw-r--r--arch/s390/include/asm/mutex.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/include/asm/mutex.h b/arch/s390/include/asm/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/arch/s390/include/asm/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>