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Diffstat (limited to 'arch/x86/machine/pmap.c')
| -rw-r--r-- | arch/x86/machine/pmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/machine/pmap.c b/arch/x86/machine/pmap.c index 6ed5826e..0bae943b 100644 --- a/arch/x86/machine/pmap.c +++ b/arch/x86/machine/pmap.c @@ -638,7 +638,7 @@ pmap_kupdate(unsigned long start, unsigned long end) pmap_update_start = start; pmap_update_end = end; pmap_nr_updates.count = nr_cpus - 1; - mb_store(); + barrier(); lapic_ipi_broadcast(TRAP_PMAP_UPDATE); /* |