Mercurial > dovecot > core-2.2
changeset 21600:236081fab146
lib-storage: Search optimization - avoid parsing message_parts unnecessarily
If they're not already cached, the mail is parsed twice: once to get the
message_parts and again to perform the actual search. The searching can
however do the message_parts parsing internally as well.
| author | Timo Sirainen <timo.sirainen@dovecot.fi> |
|---|---|
| date | Fri, 17 Feb 2017 18:24:31 +0200 |
| parents | a90f51ba2e9c |
| children | 15e700c083c0 |
| files | src/lib-storage/index/index-search.c |
| diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/src/lib-storage/index/index-search.c Fri Feb 17 18:19:46 2017 +0200 +++ b/src/lib-storage/index/index-search.c Fri Feb 17 18:24:31 2017 +0200 @@ -774,7 +774,11 @@ i_zero(&body_ctx); body_ctx.index_ctx = ctx; body_ctx.input = input; + /* Get parts if they already exist in cache. If they don't, + message-search will parse the mail automatically. */ + ctx->cur_mail->lookup_abort = MAIL_LOOKUP_ABORT_NOT_IN_CACHE; (void)mail_get_parts(ctx->cur_mail, &body_ctx.part); + ctx->cur_mail->lookup_abort = MAIL_LOOKUP_ABORT_NEVER; return mail_search_args_foreach(args, search_body, &body_ctx); }