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  • linux-arm
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  • slab.h
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  • Joonsoo Kim's avatar
    slab: overloading the RCU head over the LRU for RCU free · 68126702
    Joonsoo Kim authored Oct 24, 2013
    
    
    With build-time size checking, we can overload the RCU head over the LRU
    of struct page to free pages of a slab in rcu context. This really help to
    implement to overload the struct slab over the struct page and this
    eventually reduce memory usage and cache footprint of the SLAB.
    
    Acked-by: default avatarAndi Kleen <ak@linux.intel.com>
    Acked-by: default avatarChristoph Lameter <cl@linux.com>
    Signed-off-by: default avatarJoonsoo Kim <iamjoonsoo.kim@lge.com>
    Signed-off-by: default avatarPekka Enberg <penberg@iki.fi>
    68126702