On 06/15/2010 08:31 AM, Alon Levy wrote:
[snip]

+                            sizeof(zlib_data->data.bufs_head->buf));
+
+    // the compressed buffer is bigger than the original data
+    if (zlib_size>= glz_size) {

Does this actually happen in practice?
Yes, if the compression doesn't work well there is an overhead of headers size. This is the reason for the lower size threshold MIN_GLZ_SIZE_FOR_ZLIB.

Yonit.
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