| commit | c5bd311b2a2caa2435ec8b830a492d9e8f0aa131 | [log] [tgz] |
|---|---|---|
| author | Willy Tarreau <w@1wt.eu> | Wed Mar 06 19:32:11 2019 +0100 |
| committer | Willy Tarreau <w@1wt.eu> | Thu Mar 07 11:45:44 2019 +0100 |
| tree | 7fe3ddf707053269814922dc7ecff1bd9283e68a | |
| parent | 47e4e13c0177b1cc910e1a62575a5e12235ba2c4 [diff] |
MINOR: lists: add a LIST_DEL_INIT() macro It turns out that we call LIST_DEL+LIST_INIT very frequently and that the compiler doesn't know what pointers get modified in the e->n->p and e->p->n dance, so when LIST_INIT() is called, it reloads these pointers, which is quite a bit of a mess in terms of performance. This patch adds LIST_DEL_INIT() to perform the two operations at once using local temporary variables so that the compiler knows these pointers are left unaffected.