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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-01-25 14:04:31 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:52 -0400 |
| commit | 4529ae09cea2c040180e991ea648588220611497 (patch) | |
| tree | 824d1264987fd08400c8bc242a5c83e928c747f0 /fs/bcachefs/alloc_background.c | |
| parent | bfcf840ddf0697f991f2591b56a9f1969accbd23 (diff) | |
| download | linux-4529ae09cea2c040180e991ea648588220611497.tar.gz linux-4529ae09cea2c040180e991ea648588220611497.tar.bz2 linux-4529ae09cea2c040180e991ea648588220611497.zip | |
bcachefs: Fix an assertion
If we're invalidating a bucket that has cached data in it, data_type
won't be 0 - oops.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/alloc_background.c')
| -rw-r--r-- | fs/bcachefs/alloc_background.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c index 206134fec320..68fa6caf022d 100644 --- a/fs/bcachefs/alloc_background.c +++ b/fs/bcachefs/alloc_background.c @@ -887,7 +887,7 @@ static int bch2_invalidate_one_bucket2(struct btree_trans *trans, g = bucket(ca, b); m = READ_ONCE(g->mark); - BUG_ON(m.data_type || m.dirty_sectors); + BUG_ON(m.dirty_sectors); bch2_mark_alloc_bucket(c, ca, b, true, gc_pos_alloc(c, NULL), 0); @@ -903,6 +903,7 @@ static int bch2_invalidate_one_bucket2(struct btree_trans *trans, */ if (!m.cached_sectors && !bucket_needs_journal_commit(m, c->journal.last_seq_ondisk)) { + BUG_ON(m.data_type); bucket_cmpxchg(g, m, m.gen++); percpu_up_read(&c->mark_lock); goto out; |