diff options
Diffstat (limited to 'fs/bcachefs/snapshot.c')
| -rw-r--r-- | fs/bcachefs/snapshot.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/bcachefs/snapshot.c b/fs/bcachefs/snapshot.c index 51918acfd726..24023d6a9698 100644 --- a/fs/bcachefs/snapshot.c +++ b/fs/bcachefs/snapshot.c @@ -168,6 +168,9 @@ static noinline struct snapshot_t *__snapshot_t_mut(struct bch_fs *c, u32 id) size_t new_bytes = kmalloc_size_roundup(struct_size(new, s, idx + 1)); size_t new_size = (new_bytes - sizeof(*new)) / sizeof(new->s[0]); + if (unlikely(new_bytes > INT_MAX)) + return NULL; + new = kvzalloc(new_bytes, GFP_KERNEL); if (!new) return NULL; @@ -1565,13 +1568,6 @@ int bch2_delete_dead_snapshots(struct bch_fs *c) if (!test_and_clear_bit(BCH_FS_need_delete_dead_snapshots, &c->flags)) return 0; - if (!test_bit(BCH_FS_started, &c->flags)) { - ret = bch2_fs_read_write_early(c); - bch_err_msg(c, ret, "deleting dead snapshots: error going rw"); - if (ret) - return ret; - } - trans = bch2_trans_get(c); /* @@ -1687,6 +1683,8 @@ void bch2_delete_dead_snapshots_work(struct work_struct *work) { struct bch_fs *c = container_of(work, struct bch_fs, snapshot_delete_work); + set_worker_desc("bcachefs-delete-dead-snapshots/%s", c->name); + bch2_delete_dead_snapshots(c); bch2_write_ref_put(c, BCH_WRITE_REF_delete_dead_snapshots); } |