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-rw-r--r--fs/bcachefs/journal_io.c49
-rw-r--r--fs/bcachefs/journal_io.h7
2 files changed, 16 insertions, 40 deletions
diff --git a/fs/bcachefs/journal_io.c b/fs/bcachefs/journal_io.c
index f3cf48193398..dd3f3434c1b0 100644
--- a/fs/bcachefs/journal_io.c
+++ b/fs/bcachefs/journal_io.c
@@ -1272,34 +1272,6 @@ static void bch2_journal_print_checksum_error(struct bch_fs *c, struct journal_r
printbuf_exit(&buf);
}
-struct u64_range bch2_journal_entry_missing_range(struct bch_fs *c, u64 start, u64 end)
-{
- BUG_ON(start > end);
-
- if (start == end)
- return (struct u64_range) {};
-
- while (start < end &&
- bch2_journal_seq_is_blacklisted(c, start, false))
- start++;
-
- if (start == end)
- return (struct u64_range) {};
-
- struct u64_range missing = { .start = start };
-
- while (start < end &&
- !bch2_journal_seq_is_blacklisted(c, start, false))
- start++;
-
- missing.end = start - 1;
-
- if (missing.start == missing.end)
- return (struct u64_range) {};
-
- return missing;
-}
-
noinline_for_stack
static int bch2_journal_check_for_missing(struct bch_fs *c, u64 start_seq, u64 end_seq)
{
@@ -1318,12 +1290,25 @@ static int bch2_journal_check_for_missing(struct bch_fs *c, u64 start_seq, u64 e
BUG_ON(seq > le64_to_cpu(i->j.seq));
- struct u64_range missing;
+ while (seq < le64_to_cpu(i->j.seq)) {
+ while (seq < le64_to_cpu(i->j.seq) &&
+ bch2_journal_seq_is_blacklisted(c, seq, false))
+ seq++;
+
+ if (seq == le64_to_cpu(i->j.seq))
+ break;
+
+ u64 missing_start = seq;
+
+ while (seq < le64_to_cpu(i->j.seq) &&
+ !bch2_journal_seq_is_blacklisted(c, seq, false))
+ seq++;
+
+ u64 missing_end = seq - 1;
- while ((missing = bch2_journal_entry_missing_range(c, seq, le64_to_cpu(i->j.seq))).start) {
printbuf_reset(&buf);
prt_printf(&buf, "journal entries %llu-%llu missing! (replaying %llu-%llu)",
- missing.start, missing.end,
+ missing_start, missing_end,
start_seq, end_seq);
prt_printf(&buf, "\nprev at ");
@@ -1338,8 +1323,6 @@ static int bch2_journal_check_for_missing(struct bch_fs *c, u64 start_seq, u64 e
prt_printf(&buf, ", continue?");
fsck_err(c, journal_entries_missing, "%s", buf.buf);
-
- seq = missing.end + 1;
}
prev = i;
diff --git a/fs/bcachefs/journal_io.h b/fs/bcachefs/journal_io.h
index f53c5c81d137..6fa82c4050fe 100644
--- a/fs/bcachefs/journal_io.h
+++ b/fs/bcachefs/journal_io.h
@@ -71,13 +71,6 @@ void bch2_journal_entry_to_text(struct printbuf *, struct bch_fs *,
void bch2_journal_ptrs_to_text(struct printbuf *, struct bch_fs *,
struct journal_replay *);
-struct u64_range {
- u64 start;
- u64 end;
-};
-
-struct u64_range bch2_journal_entry_missing_range(struct bch_fs *, u64, u64);
-
int bch2_journal_read(struct bch_fs *, u64 *, u64 *, u64 *);
CLOSURE_CALLBACK(bch2_journal_write);