| /linux/arch/mips/include/asm/ |
| A D | barrier.h | 19 static inline void rmb(void) in rmb() function
21 asm volatile(__SYNC(rmb, always) ::: "memory"); in rmb()
23 #define rmb rmb macro
83 # define __smp_rmb() rmb()
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| A D | io.h | 87 #define iobarrier_r() rmb()
305 rmb(); \
347 rmb(); \
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| /linux/arch/csky/include/asm/ |
| A D | io.h | 21 #define readb(c) ({ u8 __v = readb_relaxed(c); rmb(); __v; })
22 #define readw(c) ({ u16 __v = readw_relaxed(c); rmb(); __v; })
23 #define readl(c) ({ u32 __v = readl_relaxed(c); rmb(); __v; })
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| /linux/include/asm-generic/ |
| A D | barrier.h | 34 #ifndef rmb
35 #define rmb() mb() macro
43 #define dma_rmb() rmb()
55 #define __smp_rmb() rmb()
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| /linux/tools/include/asm-generic/ |
| A D | barrier.h | 31 #ifndef rmb
32 #define rmb() mb() macro
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| /linux/arch/x86/um/asm/ |
| A D | barrier.h | 15 #define rmb() alternative("lock; addl $0,0(%%esp)", "lfence", X86_FEATURE_XMM2) macro
21 #define rmb() asm volatile("lfence" : : : "memory") macro
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| /linux/tools/arch/x86/include/asm/ |
| A D | barrier.h | 21 #define rmb() asm volatile("lock; addl $0,0(%%esp)" ::: "memory") macro
25 #define rmb() asm volatile("lfence" ::: "memory") macro
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| A D | pvclock.h | 22 rmb(); in pvclock_read_begin()
31 rmb(); in pvclock_read_retry()
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| /linux/arch/powerpc/lib/ |
| A D | locks.c | 34 rmb(); in splpar_spin_yield()
60 rmb(); in splpar_rw_yield()
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| /linux/arch/x86/include/asm/ |
| A D | barrier.h | 17 #define rmb() asm volatile(ALTERNATIVE("lock; addl $0,-4(%%esp)", "lfence", \ macro
23 #define rmb() asm volatile("lfence":::"memory") macro
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| /linux/arch/s390/include/asm/ |
| A D | barrier.h | 30 #define rmb() barrier() macro
35 #define __smp_rmb() rmb()
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| /linux/drivers/video/fbdev/ |
| A D | bt455.h | 46 rmb(); in bt455_read_cmap_next()
48 rmb(); in bt455_read_cmap_next()
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| /linux/arch/parisc/include/asm/ |
| A D | barrier.h | 17 #define rmb() mb() macro
23 #define rmb() barrier() macro
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| /linux/arch/sh/include/asm/ |
| A 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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| /linux/arch/arm/vfp/ |
| A D | vfp.h | 73 u64 rh, rma, rmb, rl; in mul64to128() local
83 rmb = (u64)nl * mh; in mul64to128()
84 rma += rmb; in mul64to128()
87 rh += ((u64)(rma < rmb) << 32) + (rma >> 32); in mul64to128()
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| /linux/tools/testing/selftests/powerpc/dscr/ |
| A D | dscr_default_test.c | 30 rmb(); in do_test()
36 rmb(); in do_test()
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| /linux/arch/arm/include/asm/ |
| A D | barrier.h | 65 #define rmb() dsb() macro
71 #define rmb() barrier() macro
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| /linux/arch/x86/kernel/ |
| A D | pvclock.c | 124 rmb(); /* fetch version before time */ in pvclock_read_wallclock()
134 rmb(); /* fetch time before checking version */ in pvclock_read_wallclock()
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| /linux/drivers/xen/ |
| A D | time.c | 67 rmb(); /* Hypervisor might update data. */ in xen_get_runstate_snapshot_cpu_delta()
69 rmb(); /* Hypervisor might update data. */ in xen_get_runstate_snapshot_cpu_delta()
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| /linux/arch/x86/kernel/cpu/resctrl/ |
| A D | pseudo_lock.c | 493 rmb(); in pseudo_lock_fn()
504 rmb(); in pseudo_lock_fn()
1002 rmb(); in measure_residency_fn()
1009 rmb(); in measure_residency_fn()
1015 rmb(); in measure_residency_fn()
1025 rmb(); in measure_residency_fn()
1032 rmb(); in measure_residency_fn()
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| /linux/arch/powerpc/kernel/ |
| A D | smp-tbsync.c | 54 rmb(); in smp_generic_take_timebase()
60 rmb(); in smp_generic_take_timebase()
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| /linux/tools/perf/util/ |
| A D | tsc.c | 51 rmb(); in perf_read_tsc_conversion()
59 rmb(); in perf_read_tsc_conversion()
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| /linux/tools/arch/arm/include/asm/ |
| A D | barrier.h | 10 #define rmb() ((void(*)(void))0xffff0fa0)() macro
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| /linux/drivers/scsi/aic94xx/ |
| A D | aic94xx_reg.c | 60 rmb(); in asd_read_byte()
73 rmb(); in asd_read_word()
86 rmb(); in asd_read_dword()
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| /linux/arch/nds32/include/asm/ |
| A D | barrier.h | 9 #define rmb() asm volatile("msync all":::"memory") macro
|