osd: move buffer-related stats from tick() to tick_without_osd_lock()

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1. these counters are of type atomic_t and are public-access safe.

2. since the tick() thread requires the big osd_lock and thus may
   not tick at a constant interval, it is good for accuracy and
   performance to move the buffer-related stats to the
   tick_without_osd_lock() thread instead.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

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This commit is contained in:

xie xingguo 2016-08-01 10:08:51 +08:00

parent 013f394d83

commit 1addc92fc4

1 changed files with 6 additions and 6 deletions

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