Commit 5a53f851 authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcachefs: Fix recovery when forced to use JSET_NO_FLUSH journal entry 



When we didn't find anything in the journal that we'd like to use, and
we're forced to use whatever we can find - that entry will have been a
JSET_NO_FLUSH entry with a garbage last_seq value, since it's not
normally used.

Initialize it to something sane, for bch2_fs_journal_start().

Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent ce3e9a8a

fs/bcachefs/recovery.c

+7 −0
Original line number Diff line number Diff line
@@ -735,6 +735,13 @@ int bch2_fs_recovery(struct bch_fs *c) 
				if (*i) {

					last_journal_entry = &(*i)->j;

					(*i)->ignore = false;

					/*

					 * This was probably a NO_FLUSH entry,

					 * so last_seq was garbage - but we know

					 * we're only using a single journal

					 * entry, set it here:

					 */

					(*i)->j.last_seq = (*i)->j.seq;

					break;

				}

		}