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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-04-29 20:24:18 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:10:00 +0300 |
| commit | 174f930b8e1cad3915819a46bb20da214f68f2b5 (patch) | |
| tree | 413eb321e97d3184f68716c8df8a4eef9c1e5b44 /fs/bcachefs/dirent.c | |
| parent | ab158fce47220df20f0fe2360767227328f6765b (diff) | |
| download | linux-174f930b8e1cad3915819a46bb20da214f68f2b5.tar.xz | |
bcachefs: bkey_ops.min_val_size
This adds a new field to bkey_ops for the minimum size of the value,
which standardizes that check and also enforces the new rule (previously
done somewhat ad-hoc) that we can extend value types by adding new
fields on to the end.
To make that work we do _not_ initialize min_val_size with sizeof,
instead we initialize it to the size of the first version of those
values.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/dirent.c')
| -rw-r--r-- | fs/bcachefs/dirent.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/bcachefs/dirent.c b/fs/bcachefs/dirent.c index 4c85d3399fb4..1544fc56974f 100644 --- a/fs/bcachefs/dirent.c +++ b/fs/bcachefs/dirent.c @@ -89,12 +89,6 @@ int bch2_dirent_invalid(const struct bch_fs *c, struct bkey_s_c k, struct bkey_s_c_dirent d = bkey_s_c_to_dirent(k); unsigned len; - if (bkey_val_bytes(k.k) < sizeof(struct bch_dirent)) { - prt_printf(err, "incorrect value size (%zu < %zu)", - bkey_val_bytes(k.k), sizeof(*d.v)); - return -BCH_ERR_invalid_bkey; - } - len = bch2_dirent_name_bytes(d); if (!len) { prt_printf(err, "empty name"); |