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authorThomas Gleixner <tglx@linutronix.de>2007-10-11 11:20:03 +0200
committerThomas Gleixner <tglx@linutronix.de>2007-10-11 11:20:03 +0200
commit96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch)
treed947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86/current_32.h
parent27bd0c955648646abf2a353a8371d28c37bcd982 (diff)
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/current_32.h')
-rw-r--r--include/asm-x86/current_32.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/asm-x86/current_32.h b/include/asm-x86/current_32.h
new file mode 100644
index 000000000000..d35248539912
--- /dev/null
+++ b/include/asm-x86/current_32.h
@@ -0,0 +1,17 @@
+#ifndef _I386_CURRENT_H
+#define _I386_CURRENT_H
+
+#include <linux/compiler.h>
+#include <asm/percpu.h>
+
+struct task_struct;
+
+DECLARE_PER_CPU(struct task_struct *, current_task);
+static __always_inline struct task_struct *get_current(void)
+{
+ return x86_read_percpu(current_task);
+}
+
+#define current get_current()
+
+#endif /* !(_I386_CURRENT_H) */