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authorBrian Gerst <brgerst@gmail.com>2009-01-18 10:38:58 -0500
committerTejun Heo <tj@kernel.org>2009-01-18 10:38:58 -0500
commitc6f5e0acd5d12ee23f701f15889872e67b47caa6 (patch)
treea4613618f06d7519f954745b893b4f572ecd39d9 /arch/x86/include/asm/pda.h
parentea9279066de44053d0c20ea855bc9f4706652d84 (diff)
x86-64: Move current task from PDA to per-cpu and consolidate with 32-bit.
Signed-off-by: Brian Gerst <brgerst@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/pda.h')
-rw-r--r--arch/x86/include/asm/pda.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/pda.h b/arch/x86/include/asm/pda.h
index 668d5a5b6f70..7209302d9227 100644
--- a/arch/x86/include/asm/pda.h
+++ b/arch/x86/include/asm/pda.h
@@ -11,8 +11,8 @@
11 11
12/* Per processor datastructure. %gs points to it while the kernel runs */ 12/* Per processor datastructure. %gs points to it while the kernel runs */
13struct x8664_pda { 13struct x8664_pda {
14 struct task_struct *pcurrent; /* 0 Current process */ 14 unsigned long unused1;
15 unsigned long dummy; 15 unsigned long unused2;
16 unsigned long kernelstack; /* 16 top of kernel stack for current */ 16 unsigned long kernelstack; /* 16 top of kernel stack for current */
17 unsigned long oldrsp; /* 24 user rsp for system call */ 17 unsigned long oldrsp; /* 24 user rsp for system call */
18 int irqcount; /* 32 Irq nesting counter. Starts -1 */ 18 int irqcount; /* 32 Irq nesting counter. Starts -1 */