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Minor optimization on likely sync package lookup

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We have a name_hash value here, so add a cheap compare of it before
falling to the strcmp() call.

Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dan McGee 2012-01-02 13:17:44 -06:00
parent 29e94dc065
commit 177beb91c9
1 changed files with 2 additions and 1 deletions
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3
lib/libalpm/be_sync.c
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@ -318,7 +318,8 @@ static alpm_pkg_t *load_pkg_for_entry(alpm_db_t *db, const char *entryname,
return NULL; return NULL;
} }
if(likely_pkg && strcmp(likely_pkg->name, pkgname) == 0) { if(likely_pkg && pkgname_hash == likely_pkg->name_hash
&& strcmp(likely_pkg->name, pkgname) == 0) {
pkg = likely_pkg; pkg = likely_pkg;
} else { } else {
pkg = _alpm_pkghash_find(db->pkgcache, pkgname); pkg = _alpm_pkghash_find(db->pkgcache, pkgname);