- LOCK "decl %1\n\t" /* --sem->count */
- "js 2f\n\t"
- "xorl %0,%0\n"
- "1:\n"
- LOCK_SECTION_START("")
- "2:\tlea %1,%%eax\n\t"
- "call __down_failed_interruptible\n\t"
- "jmp 1b\n"
- LOCK_SECTION_END
- :"=a" (result), "=m" (sem->count)
+ "xorl %0,%0\n\t"
+ LOCK_PREFIX "decl %1\n\t" /* --sem->count */
+ "jns 2f\n\t"
+ "lea %1,%%eax\n\t"
+ "call __down_failed_interruptible\n"
+ "2:"
+ :"=&a" (result), "+m" (sem->count)