Changeset 88d653c in mainline for kernel/arch/mips32

Timestamp:

2009-07-29T19:23:19Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

87bedd1c

Parents:

ba0aa6f

Message:

Add simple atomic_lock_arch() to mips32 so that it builds for the msim target.

File:

• kernel/arch/mips32/include/atomic.h (modified) (1 diff)

kernel/arch/mips32/include/atomic.h

@@ -89 +89 @@
 }
 
+static inline void atomic_lock_arch(atomic_t *val) {
+        do {
+                while (val->count)
+                        ;
+        } while (test_and_set(val));
+}
+
 #endif