From a0349401c14f507990bbe052406498fd527f7df7 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Wed, 3 Jun 2020 08:55:12 +0300 Subject: btrfs: make cow_file_range_inline take btrfs_inode It has only 2 uses for the vfs_inode - insert_inline_extent and i_size_read. On the flipside it will allow converting its callers to btrfs_inode, so convert it to taking btrfs_inode. Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/inode.c | 31 ++++++++++++++++--------------- 1 file changed, 16 insertions(+), 15 deletions(-) (limited to 'fs/btrfs/inode.c') diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index ec3d13303ebc..7a815f1d9e0d 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -274,15 +274,15 @@ fail: * does the checks required to make sure the data is small enough * to fit as an inline extent. */ -static noinline int cow_file_range_inline(struct inode *inode, u64 start, +static noinline int cow_file_range_inline(struct btrfs_inode *inode, u64 start, u64 end, size_t compressed_size, int compress_type, struct page **compressed_pages) { - struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_root *root = inode->root; struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_trans_handle *trans; - u64 isize = i_size_read(inode); + u64 isize = i_size_read(&inode->vfs_inode); u64 actual_end = min(end + 1, isize); u64 inline_len = actual_end - start; u64 aligned_end = ALIGN(end, fs_info->sectorsize); @@ -314,7 +314,7 @@ static noinline int cow_file_range_inline(struct inode *inode, u64 start, btrfs_free_path(path); return PTR_ERR(trans); } - trans->block_rsv = &BTRFS_I(inode)->block_rsv; + trans->block_rsv = &inode->block_rsv; if (compressed_size && compressed_pages) extent_item_size = btrfs_file_extent_calc_inline_size( @@ -323,9 +323,9 @@ static noinline int cow_file_range_inline(struct inode *inode, u64 start, extent_item_size = btrfs_file_extent_calc_inline_size( inline_len); - ret = __btrfs_drop_extents(trans, root, BTRFS_I(inode), path, - start, aligned_end, NULL, - 1, 1, extent_item_size, &extent_inserted); + ret = __btrfs_drop_extents(trans, root, inode, path, start, aligned_end, + NULL, 1, 1, extent_item_size, + &extent_inserted); if (ret) { btrfs_abort_transaction(trans, ret); goto out; @@ -334,7 +334,7 @@ static noinline int cow_file_range_inline(struct inode *inode, u64 start, if (isize > actual_end) inline_len = min_t(u64, isize, actual_end); ret = insert_inline_extent(trans, path, extent_inserted, - root, inode, start, + root, &inode->vfs_inode, start, inline_len, compressed_size, compress_type, compressed_pages); if (ret && ret != -ENOSPC) { @@ -345,8 +345,8 @@ static noinline int cow_file_range_inline(struct inode *inode, u64 start, goto out; } - set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &BTRFS_I(inode)->runtime_flags); - btrfs_drop_extent_cache(BTRFS_I(inode), start, aligned_end - 1, 0); + set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &inode->runtime_flags); + btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0); out: /* * Don't forget to free the reserved space, as for inlined extent @@ -354,7 +354,7 @@ out: * And at reserve time, it's always aligned to page size, so * just free one page here. */ - btrfs_qgroup_free_data(BTRFS_I(inode), NULL, 0, PAGE_SIZE); + btrfs_qgroup_free_data(inode, NULL, 0, PAGE_SIZE); btrfs_free_path(path); btrfs_end_transaction(trans); return ret; @@ -616,11 +616,12 @@ cont: /* we didn't compress the entire range, try * to make an uncompressed inline extent. */ - ret = cow_file_range_inline(inode, start, end, 0, - BTRFS_COMPRESS_NONE, NULL); + ret = cow_file_range_inline(BTRFS_I(inode), start, end, + 0, BTRFS_COMPRESS_NONE, + NULL); } else { /* try making a compressed inline extent */ - ret = cow_file_range_inline(inode, start, end, + ret = cow_file_range_inline(BTRFS_I(inode), start, end, total_compressed, compress_type, pages); } @@ -1009,7 +1010,7 @@ static noinline int cow_file_range(struct inode *inode, if (start == 0) { /* lets try to make an inline extent */ - ret = cow_file_range_inline(inode, start, end, 0, + ret = cow_file_range_inline(BTRFS_I(inode), start, end, 0, BTRFS_COMPRESS_NONE, NULL); if (ret == 0) { /* -- cgit v1.2.3