tree d1a8b3dbc95ed07313c746d191ab24b10c805717
parent 4f72ec851ccc24506cad03a09776422a057d61a7
author Willy Tarreau <w@1wt.eu> 1592416717 +0200
committer Willy Tarreau <w@1wt.eu> 1592416717 +0200
encoding latin1

DOC: fd: make it clear that some fields ordering must absolutely be respected

fd_set_running() and fd_takeover() may both use a double-word CAS on the
(running_mask, thread_mask) couple and as such they expect the fields to
be exactly arranged like this. It's critical not to reorder them, so add
a comment to avoid such a potential mistake later.