diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-04-28 12:01:51 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-04-28 16:46:13 -0400 |
| commit | e7f1a52849a01c63c796a9dfe6697d05fff23324 (patch) | |
| tree | fc5d2f7b4e5e06ee1c99e9134af1ed37ce65403c /fs | |
| parent | 002466446abae31a15e8b89adb54ee08653eccd1 (diff) | |
bcachefs: Improve bch2_dev_bucket_missing()
More useful error message.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/bcachefs/sb-members.c | 6 | ||||
| -rw-r--r-- | fs/bcachefs/sb-members.h | 13 |
2 files changed, 12 insertions, 7 deletions
diff --git a/fs/bcachefs/sb-members.c b/fs/bcachefs/sb-members.c index 116131f95815..72779912939b 100644 --- a/fs/bcachefs/sb-members.c +++ b/fs/bcachefs/sb-members.c @@ -15,9 +15,11 @@ void bch2_dev_missing(struct bch_fs *c, unsigned dev) bch2_fs_inconsistent(c, "pointer to nonexistent device %u", dev); } -void bch2_dev_bucket_missing(struct bch_fs *c, struct bpos bucket) +void bch2_dev_bucket_missing(struct bch_dev *ca, u64 bucket) { - bch2_fs_inconsistent(c, "pointer to nonexistent bucket %llu:%llu", bucket.inode, bucket.offset); + bch2_fs_inconsistent(ca->fs, + "pointer to nonexistent bucket %llu on device %s (valid range %u-%llu)", + bucket, ca->name, ca->mi.first_bucket, ca->mi.nbuckets); } #define x(t, n, ...) [n] = #t, diff --git a/fs/bcachefs/sb-members.h b/fs/bcachefs/sb-members.h index 06bb41a3f360..42786657522c 100644 --- a/fs/bcachefs/sb-members.h +++ b/fs/bcachefs/sb-members.h @@ -249,20 +249,23 @@ static inline struct bch_dev *bch2_dev_tryget(struct bch_fs *c, unsigned dev) static inline struct bch_dev *bch2_dev_bucket_tryget_noerror(struct bch_fs *c, struct bpos bucket) { struct bch_dev *ca = bch2_dev_tryget_noerror(c, bucket.inode); - if (ca && !bucket_valid(ca, bucket.offset)) { + if (ca && unlikely(!bucket_valid(ca, bucket.offset))) { bch2_dev_put(ca); ca = NULL; } return ca; } -void bch2_dev_bucket_missing(struct bch_fs *, struct bpos); +void bch2_dev_bucket_missing(struct bch_dev *, u64); static inline struct bch_dev *bch2_dev_bucket_tryget(struct bch_fs *c, struct bpos bucket) { - struct bch_dev *ca = bch2_dev_bucket_tryget_noerror(c, bucket); - if (!ca) - bch2_dev_bucket_missing(c, bucket); + struct bch_dev *ca = bch2_dev_tryget(c, bucket.inode); + if (ca && unlikely(!bucket_valid(ca, bucket.offset))) { + bch2_dev_bucket_missing(ca, bucket.offset); + bch2_dev_put(ca); + ca = NULL; + } return ca; } |