Revert "journal: optimize iteration: skip whole files behind current location"

This reverts commit b7c88ab8cc7d55a43450bf3dea750f95f2e910d6.

This optimization will be made redundant by the following patches.

1 files changed, 0 insertions, 23 deletions

diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c
index 15cc1fc49f..72c9770a99 100644
--- a/src/journal/sd-journal.c
+++ b/src/journal/sd-journal.c
@@ -497,26 +497,6 @@ static int compare_entry_order(JournalFile *af, Object *_ao,
         return 0;
 }
 
-static bool whole_file_precedes_location(JournalFile *f, Location *l, direction_t direction) {
-        assert(f);
-        assert(l);
-
-        if (l->type != LOCATION_DISCRETE && l->type != LOCATION_SEEK)
-                return false;
-
-        if (l->seqnum_set && sd_id128_equal(l->seqnum_id, f->header->seqnum_id))
-                return direction == DIRECTION_DOWN ?
-                        l->seqnum > le64toh(f->header->tail_entry_seqnum) :
-                        l->seqnum < le64toh(f->header->head_entry_seqnum);
-
-        if (l->realtime_set)
-                return direction == DIRECTION_DOWN ?
-                        l->realtime > le64toh(f->header->tail_entry_realtime) :
-                        l->realtime < le64toh(f->header->head_entry_realtime);
-
-        return false;
-}
-
 _pure_ static int compare_with_location(JournalFile *af, Object *ao, Location *l) {
         uint64_t a;
 
@@ -902,9 +882,6 @@ static int real_journal_next(sd_journal *j, direction_t direction) {
         ORDERED_HASHMAP_FOREACH(f, j->files, i) {
                 bool found;
 
-                if (whole_file_precedes_location(f, &j->current_location, direction))
-                        continue;
-
                 r = next_beyond_location(j, f, direction, &o, &p);
                 if (r < 0) {
                         log_debug_errno(r, "Can't iterate through %s, ignoring: %m", f->path);