diff options
| -rw-r--r-- | fs/bcachefs/fs-io.c | 7 | ||||
| -rw-r--r-- | fs/bcachefs/fs.c | 11 | ||||
| -rw-r--r-- | fs/bcachefs/io.c | 6 |
3 files changed, 14 insertions, 10 deletions
diff --git a/fs/bcachefs/fs-io.c b/fs/bcachefs/fs-io.c index 4ceeafcfa33c..3aed2ca4dced 100644 --- a/fs/bcachefs/fs-io.c +++ b/fs/bcachefs/fs-io.c @@ -839,18 +839,19 @@ retry: if (ret) break; - bkey_on_stack_reassemble(&sk, c, k); - k = bkey_i_to_s_c(sk.k); - offset_into_extent = iter->pos.offset - bkey_start_offset(k.k); sectors = k.k->size - offset_into_extent; + bkey_on_stack_reassemble(&sk, c, k); + ret = bch2_read_indirect_extent(trans, &offset_into_extent, &sk); if (ret) break; + k = bkey_i_to_s_c(sk.k); + sectors = min(sectors, k.k->size - offset_into_extent); bch2_trans_unlock(trans); diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index fcef87f8f2f2..5e0921f36f77 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -898,20 +898,21 @@ retry: continue; } - bkey_on_stack_realloc(&cur, c, k.k->u64s); - bkey_on_stack_realloc(&prev, c, k.k->u64s); - bkey_reassemble(cur.k, k); - k = bkey_i_to_s_c(cur.k); - offset_into_extent = iter->pos.offset - bkey_start_offset(k.k); sectors = k.k->size - offset_into_extent; + bkey_on_stack_realloc(&cur, c, k.k->u64s); + bkey_on_stack_realloc(&prev, c, k.k->u64s); + bkey_reassemble(cur.k, k); + ret = bch2_read_indirect_extent(&trans, &offset_into_extent, &cur); if (ret) break; + k = bkey_i_to_s_c(cur.k); + sectors = min(sectors, k.k->size - offset_into_extent); if (offset_into_extent) diff --git a/fs/bcachefs/io.c b/fs/bcachefs/io.c index 58cc90b198f5..970ad8f7d1ed 100644 --- a/fs/bcachefs/io.c +++ b/fs/bcachefs/io.c @@ -1676,7 +1676,6 @@ retry: unsigned bytes, sectors, offset_into_extent; bkey_on_stack_reassemble(&sk, c, k); - k = bkey_i_to_s_c(sk.k); offset_into_extent = iter->pos.offset - bkey_start_offset(k.k); @@ -1687,6 +1686,8 @@ retry: if (ret) break; + k = bkey_i_to_s_c(sk.k); + sectors = min(sectors, k.k->size - offset_into_extent); bch2_trans_unlock(&trans); @@ -2314,13 +2315,14 @@ retry: sectors = k.k->size - offset_into_extent; bkey_on_stack_reassemble(&sk, c, k); - k = bkey_i_to_s_c(sk.k); ret = bch2_read_indirect_extent(&trans, &offset_into_extent, &sk); if (ret) goto err; + k = bkey_i_to_s_c(sk.k); + /* * With indirect extents, the amount of data to read is the min * of the original extent and the indirect extent: |