diff options
| author | Mark Brown <broonie@kernel.org> | 2016-05-04 14:41:51 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-04 14:41:51 +0100 |
| commit | 3d277b177918cd26215732fc23af0783ab4b37dd (patch) | |
| tree | 2033b4f517415e9e68eb066fa073b79a3884e03d /fs/btrfs/relocation.c | |
| parent | f55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff) | |
| parent | 02da2d72174c61988eb4456b53f405e3ebdebce4 (diff) | |
Merge tag 'v4.6-rc5' into spi-rockchip
Linux 4.6-rc5
Diffstat (limited to 'fs/btrfs/relocation.c')
| -rw-r--r-- | fs/btrfs/relocation.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 2bd0011450df..08ef890deca6 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -1850,6 +1850,7 @@ again: eb = read_tree_block(dest, old_bytenr, old_ptr_gen); if (IS_ERR(eb)) { ret = PTR_ERR(eb); + break; } else if (!extent_buffer_uptodate(eb)) { ret = -EIO; free_extent_buffer(eb); @@ -3129,10 +3130,10 @@ static int relocate_file_extent_cluster(struct inode *inode, if (ret) goto out; - index = (cluster->start - offset) >> PAGE_CACHE_SHIFT; - last_index = (cluster->end - offset) >> PAGE_CACHE_SHIFT; + index = (cluster->start - offset) >> PAGE_SHIFT; + last_index = (cluster->end - offset) >> PAGE_SHIFT; while (index <= last_index) { - ret = btrfs_delalloc_reserve_metadata(inode, PAGE_CACHE_SIZE); + ret = btrfs_delalloc_reserve_metadata(inode, PAGE_SIZE); if (ret) goto out; @@ -3145,7 +3146,7 @@ static int relocate_file_extent_cluster(struct inode *inode, mask); if (!page) { btrfs_delalloc_release_metadata(inode, - PAGE_CACHE_SIZE); + PAGE_SIZE); ret = -ENOMEM; goto out; } @@ -3162,16 +3163,16 @@ static int relocate_file_extent_cluster(struct inode *inode, lock_page(page); if (!PageUptodate(page)) { unlock_page(page); - page_cache_release(page); + put_page(page); btrfs_delalloc_release_metadata(inode, - PAGE_CACHE_SIZE); + PAGE_SIZE); ret = -EIO; goto out; } } page_start = page_offset(page); - page_end = page_start + PAGE_CACHE_SIZE - 1; + page_end = page_start + PAGE_SIZE - 1; lock_extent(&BTRFS_I(inode)->io_tree, page_start, page_end); @@ -3191,7 +3192,7 @@ static int relocate_file_extent_cluster(struct inode *inode, unlock_extent(&BTRFS_I(inode)->io_tree, page_start, page_end); unlock_page(page); - page_cache_release(page); + put_page(page); index++; balance_dirty_pages_ratelimited(inode->i_mapping); |