• Andrew Morton's avatar
    [PATCH] Reduce TLB flushing during process migration · fa8f2c50
    Andrew Morton authored
    From: Martin Hicks <mort@wildopensource.com>
    
    Another optimization patch from Jack Steiner, intended to reduce TLB
    flushes during process migration.
    
    Most architextures should define tlb_migrate_prepare() to be flush_tlb_mm(),
    but on i386, it would be a wasted flush, because i386 disconnects previous
    cpus from the tlb flush automatically.
    fa8f2c50
sched.c 89.7 KB