Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...

[~andy/linux] / arch / mips / include / asm / asmmacro.h

diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h
index 3220c93ea981da828e94820bb6ec7c9a570db70f..4225e99bd7bfdbe75b0e47cd8b974c2dd92e1ddc 100644 (file)
--- a/arch/mips/include/asm/asmmacro.h
+++ b/arch/mips/include/asm/asmmacro.h
@@ -9,6 +9,7 @@
 #define _ASM_ASMMACRO_H
 
 #include <asm/hazards.h>
+#include <asm/asm-offsets.h>
 
 #ifdef CONFIG_32BIT
 #include <asm/asmmacro-32.h>
@@ -54,11 +55,21 @@
        .endm
 
        .macro  local_irq_disable reg=t0
+#ifdef CONFIG_PREEMPT
+       lw      \reg, TI_PRE_COUNT($28)
+       addi    \reg, \reg, 1
+       sw      \reg, TI_PRE_COUNT($28)
+#endif
        mfc0    \reg, CP0_STATUS
        ori     \reg, \reg, 1
        xori    \reg, \reg, 1
        mtc0    \reg, CP0_STATUS
        irq_disable_hazard
+#ifdef CONFIG_PREEMPT
+       lw      \reg, TI_PRE_COUNT($28)
+       addi    \reg, \reg, -1
+       sw      \reg, TI_PRE_COUNT($28)
+#endif
        .endm
 #endif /* CONFIG_MIPS_MT_SMTC */
 
@@ -106,7 +117,7 @@
        .endm
 
        .macro  fpu_save_double thread status tmp
-#if defined(CONFIG_MIPS64) || defined(CONFIG_CPU_MIPS32_R2)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2)
        sll     \tmp, \status, 5
        bgez    \tmp, 10f
        fpu_save_16odd \thread
@@ -159,7 +170,7 @@
        .endm
 
        .macro  fpu_restore_double thread status tmp
-#if defined(CONFIG_MIPS64) || defined(CONFIG_CPU_MIPS32_R2)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2)
        sll     \tmp, \status, 5
        bgez    \tmp, 10f                               # 16 register mode?