Changeset 8844e70 in mainline for kernel/arch/ia32/src/atomic.S
- Timestamp:
- 2016-04-11T17:03:47Z (8 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 3b0f1b9a
- Parents:
- 3a34852
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
kernel/arch/ia32/src/atomic.S
r3a34852 r8844e70 27 27 # 28 28 29 #include <abi/asmtool.h> 30 29 31 .text 30 32 31 33 #ifdef CONFIG_SMP 32 34 33 .global spinlock_arch34 35 35 # 36 36 # This is a bus-and-hyperthreading-friendly implementation of spinlock 37 37 # 38 spinlock_arch: 38 FUNCTION_BEGIN(spinlock_arch) 39 39 pushl %eax 40 40 pushl %ebx … … 55 55 popl %eax 56 56 ret 57 FUNCTION_END(spinlock_arch) 57 58 58 59 #endif
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