tree e9b5b2f84c5e2d53a311fefb4547ea4cac1cf404
parent cc2672f48ba20b68e90144775c0c70839f87ca50
author Willy Tarreau <w@1wt.eu> 1614792199 +0100
committer Willy Tarreau <w@1wt.eu> 1614929408 +0100
encoding latin1

CLEANUP: global: reorder some fields to respect cache lines

Some entries are atomically updated by various threads, such as the
global counters, and they're mixed with others which are read all the
time like the mode. This explains why "perf" was seeing a huge access
cost on global.mode in process_stream()! Let's reorder them so that
the static config stuff is at the beginning and the live stuff is at
the end.