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osd: use optimized is_zero in object_stat_sum_t.is_zero() #7203

Merged
merged 2 commits into from Jan 18, 2016
Merged

osd: use optimized is_zero in object_stat_sum_t.is_zero() #7203

merged 2 commits into from Jan 18, 2016

Commits on Jan 12, 2016

  1. osd/osd_types.h: use optimized is_zero in object_stat_sum_t.is_zero() 

    We already have a fast implementation of is_zero(memory), we should use
it instead of using memcmp with temp struct on stack. This change reduces
object_stat_sum_t.is_zero() CPU usage by 35-50%.

Signed-off-by: Piotr Dałek <piotr.dalek@ts.fujitsu.com>
    Piotr Dałek committed Jan 12, 2016
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  2. common: remove unused buf_is_zero 

    Rmvoe unused function buf_is_zero, if someone misses it, a faster one is
available in include/inline_memory.h.

Signed-off-by: Piotr Dałek <piotr.dalek@ts.fujitsu.com>
    Piotr Dałek committed Jan 12, 2016
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    329106b View commit details
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