DSP-19407 after upgrade review remarks#19
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jtgrabowski merged 1 commit intodse-netty-4.1.34.Finalfrom Dec 10, 2019
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- Reason for reverting incrementMemoryCounter implementation (from Sergio's comment): "..moving from a CAS loop to the double addAndGet() might be faster, but by doing so, a single big-ish allocation which goes over the limit could cause concurrent small allocations to fail as well before the memory limit is brought back below threshold via DIRECT_MEMORY_COUNTER.addAndGet(-capacity)" - scheduledTaskQueue is now protected to simplify DB-3884 "we might need to peek at the scheduled queue ourselves"
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Reason for reverting incrementMemoryCounter implementation (from
Sergio's comment):
"..moving from a CAS loop to the double addAndGet() might be faster, but
by doing so, a single big-ish allocation which goes over the limit
could cause concurrent small allocations to fail as well before the
memory limit is brought back below threshold via
DIRECT_MEMORY_COUNTER.addAndGet(-capacity)"