diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 93c28a1d6bdc..5cc64ab9c485 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -112,6 +112,7 @@ static int btrfs_init_inode_security(struct btrfs_trans_handle *trans, static noinline int insert_inline_extent(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct inode *inode, u64 start, size_t size, size_t compressed_size, + int compress_type, struct page **compressed_pages) { struct btrfs_key key; @@ -126,12 +127,9 @@ static noinline int insert_inline_extent(struct btrfs_trans_handle *trans, size_t cur_size = size; size_t datasize; unsigned long offset; - int compress_type = BTRFS_COMPRESS_NONE; - if (compressed_size && compressed_pages) { - compress_type = root->fs_info->compress_type; + if (compressed_size && compressed_pages) cur_size = compressed_size; - } path = btrfs_alloc_path(); if (!path) @@ -221,7 +219,7 @@ fail: static noinline int cow_file_range_inline(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct inode *inode, u64 start, u64 end, - size_t compressed_size, + size_t compressed_size, int compress_type, struct page **compressed_pages) { u64 isize = i_size_read(inode); @@ -254,7 +252,7 @@ static noinline int cow_file_range_inline(struct btrfs_trans_handle *trans, inline_len = min_t(u64, isize, actual_end); ret = insert_inline_extent(trans, root, inode, start, inline_len, compressed_size, - compressed_pages); + compress_type, compressed_pages); BUG_ON(ret); btrfs_delalloc_release_metadata(inode, end + 1 - start); btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0); @@ -433,12 +431,13 @@ again: * to make an uncompressed inline extent. */ ret = cow_file_range_inline(trans, root, inode, - start, end, 0, NULL); + start, end, 0, 0, NULL); } else { /* try making a compressed inline extent */ ret = cow_file_range_inline(trans, root, inode, start, end, - total_compressed, pages); + total_compressed, + compress_type, pages); } if (ret == 0) { /* @@ -792,7 +791,7 @@ static noinline int cow_file_range(struct inode *inode, if (start == 0) { /* lets try to make an inline extent */ ret = cow_file_range_inline(trans, root, inode, - start, end, 0, NULL); + start, end, 0, 0, NULL); if (ret == 0) { extent_clear_unlock_delalloc(inode, &BTRFS_I(inode)->io_tree, @@ -2222,8 +2221,6 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode) insert = 1; #endif insert = 1; - } else { - WARN_ON(!BTRFS_I(inode)->orphan_meta_reserved); } if (!BTRFS_I(inode)->orphan_meta_reserved) { @@ -2324,7 +2321,7 @@ int btrfs_orphan_cleanup(struct btrfs_root *root) /* * if ret == 0 means we found what we were searching for, which - * is weird, but possible, so only screw with path if we didnt + * is weird, but possible, so only screw with path if we didn't * find the key and see if we have stuff that matches */ if (ret > 0) { @@ -2537,8 +2534,6 @@ static void btrfs_read_locked_inode(struct inode *inode) BTRFS_I(inode)->flags = btrfs_inode_flags(leaf, inode_item); alloc_group_block = btrfs_inode_block_group(leaf, inode_item); - if (location.objectid == BTRFS_FREE_SPACE_OBJECTID) - inode->i_mapping->flags &= ~__GFP_FS; /* * try to precache a NULL acl entry for files that don't have @@ -6960,8 +6955,10 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, * should cover the worst case number of items we'll modify. */ trans = btrfs_start_transaction(root, 20); - if (IS_ERR(trans)) - return PTR_ERR(trans); + if (IS_ERR(trans)) { + ret = PTR_ERR(trans); + goto out_notrans; + } btrfs_set_trans_block_group(trans, new_dir); @@ -7061,7 +7058,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, } out_fail: btrfs_end_transaction_throttle(trans, root); - +out_notrans: if (old_inode->i_ino == BTRFS_FIRST_FREE_OBJECTID) up_read(&root->fs_info->subvol_sem); |