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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-04-30 20:38:05 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-08 17:29:23 -0400 |
| commit | 8783856ab15e9ad6faea8df3b72658f4cd2325c3 (patch) | |
| tree | ab3e02aaab6048b014df389c5c061fb57d1b9d02 /fs/bcachefs/ec.c | |
| parent | dbd0408087853c7842aa21f58f99d395eff02544 (diff) | |
| download | linux-8783856ab15e9ad6faea8df3b72658f4cd2325c3.tar.gz linux-8783856ab15e9ad6faea8df3b72658f4cd2325c3.tar.bz2 linux-8783856ab15e9ad6faea8df3b72658f4cd2325c3.zip | |
bcachefs: ob_dev()
Wrapper around bch2_dev_have_ref() for open_buckets; we do guarantee
that the device an open_bucket points to exists.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/ec.c')
| -rw-r--r-- | fs/bcachefs/ec.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/bcachefs/ec.c b/fs/bcachefs/ec.c index 6d41530615cb..fb5aa2b763ca 100644 --- a/fs/bcachefs/ec.c +++ b/fs/bcachefs/ec.c @@ -1550,16 +1550,13 @@ void bch2_ec_bucket_cancel(struct bch_fs *c, struct open_bucket *ob) void *bch2_writepoint_ec_buf(struct bch_fs *c, struct write_point *wp) { struct open_bucket *ob = ec_open_bucket(c, &wp->ptrs); - struct bch_dev *ca; - unsigned offset; - if (!ob) return NULL; BUG_ON(!ob->ec->new_stripe.data[ob->ec_idx]); - ca = bch2_dev_bkey_exists(c, ob->dev); - offset = ca->mi.bucket_size - ob->sectors_free; + struct bch_dev *ca = ob_dev(c, ob); + unsigned offset = ca->mi.bucket_size - ob->sectors_free; return ob->ec->new_stripe.data[ob->ec_idx] + (offset << 9); } |