diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 13 |
2 files changed, 9 insertions, 6 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 197f5e51c474..8515c31f563b 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2047,7 +2047,7 @@ static int submit_eb_subpage(struct folio *folio, struct writeback_control *wbc) subpage->bitmaps)) { spin_unlock_irqrestore(&subpage->lock, flags); spin_unlock(&folio->mapping->i_private_lock); - bit_start++; + bit_start += sectors_per_node; continue; } diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index cc67d1a2d611..bdafe4d4c4a5 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2129,12 +2129,13 @@ next_slot: /* * If the found extent starts after requested offset, then - * adjust extent_end to be right before this extent begins + * adjust cur_offset to be right before this extent begins. */ if (found_key.offset > cur_offset) { - extent_end = found_key.offset; - extent_type = 0; - goto must_cow; + if (cow_start == (u64)-1) + cow_start = cur_offset; + cur_offset = found_key.offset; + goto next_slot; } /* @@ -5681,8 +5682,10 @@ struct btrfs_inode *btrfs_iget(u64 ino, struct btrfs_root *root) return inode; path = btrfs_alloc_path(); - if (!path) + if (!path) { + iget_failed(&inode->vfs_inode); return ERR_PTR(-ENOMEM); + } ret = btrfs_read_locked_inode(inode, path); btrfs_free_path(path); |