| /arch/x86/um/asm/ |
| D | barrier.h | 22 #define rmb() alternative("lock; addl $0,0(%%esp)", "lfence", X86_FEATURE_XMM2) macro
28 #define rmb() asm volatile("lfence" : : : "memory") macro
34 #define dma_rmb() rmb()
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| /arch/arc/include/asm/ |
| D | barrier.h | 30 #define rmb() asm volatile("dmb 1\n" : : : "memory") macro
48 #define rmb() asm volatile (".word %0" : : "i"(CTOP_INST_SCHD_RD) : "memory") macro
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| /arch/x86/include/asm/ |
| D | barrier.h | 17 #define rmb() asm volatile(ALTERNATIVE("lock; addl $0,0(%%esp)", "lfence", \ macro
23 #define rmb() asm volatile("lfence":::"memory") macro
56 #define dma_rmb() rmb()
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| /arch/parisc/include/asm/ |
| D | barrier.h | 13 #define rmb() mb() macro
19 #define rmb() barrier() macro
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| /arch/powerpc/lib/ |
| D | locks.c | 38 rmb(); in __spin_yield()
64 rmb(); in __rw_yield()
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| /arch/s390/include/asm/ |
| D | barrier.h | 26 #define rmb() barrier() macro
31 #define __smp_rmb() rmb()
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| /arch/frv/include/asm/ |
| D | barrier.h | 18 #define rmb() asm volatile ("membar" : : :"memory") macro
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| /arch/xtensa/include/asm/ |
| D | barrier.h | 13 #define rmb() barrier() macro
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| /arch/arm/include/asm/ |
| D | barrier.h | 65 #define rmb() dsb() macro
71 #define rmb() barrier() macro
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| /arch/alpha/include/asm/ |
| D | barrier.h | 8 #define rmb() __asm__ __volatile__("mb": : :"memory") macro
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| /arch/blackfin/include/asm/ |
| D | barrier.h | 23 # define rmb() do { barrier(); smp_check_barrier(); } while (0) macro
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| /arch/x86/kernel/ |
| D | pvclock.c | 135 rmb(); /* fetch version before time */ in pvclock_read_wallclock()
138 rmb(); /* fetch time before checking version */ in pvclock_read_wallclock()
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| /arch/sh/include/asm/ |
| D | barrier.h | 29 #define rmb() mb() macro
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| D | io.h | 49 #define readb(a) ({ u8 r_ = readb_relaxed(a); rmb(); r_; })
50 #define readw(a) ({ u16 r_ = readw_relaxed(a); rmb(); r_; })
51 #define readl(a) ({ u32 r_ = readl_relaxed(a); rmb(); r_; })
52 #define readq(a) ({ u64 r_ = readq_relaxed(a); rmb(); r_; })
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| /arch/ia64/include/asm/ |
| D | barrier.h | 40 #define rmb() mb() macro
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| /arch/sparc/include/asm/ |
| D | barrier_64.h | 38 #define rmb() __asm__ __volatile__("":::"memory") macro
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| /arch/arm/vfp/ |
| D | vfp.h | 76 u64 rh, rma, rmb, rl; in mul64to128() local
86 rmb = (u64)nl * mh; in mul64to128()
87 rma += rmb; in mul64to128()
90 rh += ((u64)(rma < rmb) << 32) + (rma >> 32); in mul64to128()
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| /arch/tile/include/asm/ |
| D | barrier.h | 71 #define rmb() fast_rmb() macro
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| /arch/powerpc/kernel/ |
| D | smp-tbsync.c | 54 rmb(); in smp_generic_take_timebase()
60 rmb(); in smp_generic_take_timebase()
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| /arch/metag/include/asm/ |
| D | barrier.h | 45 #define rmb() barrier() macro
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| /arch/powerpc/include/asm/ |
| D | barrier.h | 35 #define rmb() __asm__ __volatile__ ("sync" : : : "memory") macro
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| /arch/mips/include/asm/ |
| D | barrier.h | 182 #define rmb() fast_rmb() macro
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| /arch/arm64/include/asm/ |
| D | barrier.h | 37 #define rmb() dsb(ld) macro
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| /arch/sparc/kernel/ |
| D | smp_64.c | 137 rmb(); in smp_callin()
184 rmb(); in get_delta()
219 rmb(); in smp_synchronize_tick_client()
270 rmb(); in smp_synchronize_one_tick()
280 rmb(); in smp_synchronize_one_tick()
1185 rmb(); in smp_capture()
1222 rmb(); in smp_penguin_jailcell()
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| /arch/mips/kernel/ |
| D | syscall.c | 170 rmb(); in mips_atomic_set()
|