s len >= 4.
After these improvements buffer_is_zero works ~40% faster and takes 28%
of qemu-img run time (measured the same way as initial version, inline
wrapper execution included).
The test-bufferiszero.c unit test still passes.
Signed-off-by: Mikhail Romanov
---
v2: reworded the commit
ese improvements buffer_is_zero works ~40% faster and takes 28%
of qemu-img runtime (measured the same way as initial version, inline
wrapper execution included).
The test-bufferiszero.c unit test still passes.
Signed-off-by: Mikhail Romanov
---
Now buffer_is_zero wrapper has a sophisticated contr