From: David Sterba Date: Mon, 17 Feb 2025 22:16:26 +0000 (+0100) Subject: btrfs: pass struct btrfs_inode to btrfs_defrag_file() X-Git-Tag: v6.15-rc1~152^2~130 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fc11fd0cb80ba1b2359794bc92d0e5d5bd7c482d;p=thirdparty%2Flinux.git btrfs: pass struct btrfs_inode to btrfs_defrag_file() Pass a struct btrfs_inode to btrfs_defrag_file() as it's an internal interface, allowing to remove some use of BTRFS_I. Reviewed-by: Johannes Thumshirn Signed-off-by: David Sterba --- diff --git a/fs/btrfs/defrag.c b/fs/btrfs/defrag.c index 968dae9539482..18f0704263f32 100644 --- a/fs/btrfs/defrag.c +++ b/fs/btrfs/defrag.c @@ -264,8 +264,8 @@ again: file_ra_state_init(ra, inode->i_mapping); sb_start_write(fs_info->sb); - ret = btrfs_defrag_file(inode, ra, &range, defrag->transid, - BTRFS_DEFRAG_BATCH); + ret = btrfs_defrag_file(BTRFS_I(inode), ra, &range, defrag->transid, + BTRFS_DEFRAG_BATCH); sb_end_write(fs_info->sb); iput(inode); @@ -1352,13 +1352,13 @@ out: * (Mostly for autodefrag, which sets @max_to_defrag thus we may exit early without * defragging all the range). */ -int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra, +int btrfs_defrag_file(struct btrfs_inode *inode, struct file_ra_state *ra, struct btrfs_ioctl_defrag_range_args *range, u64 newer_than, unsigned long max_to_defrag) { - struct btrfs_fs_info *fs_info = inode_to_fs_info(inode); + struct btrfs_fs_info *fs_info = inode->root->fs_info; unsigned long sectors_defragged = 0; - u64 isize = i_size_read(inode); + u64 isize = i_size_read(&inode->vfs_inode); u64 cur; u64 last_byte; bool do_compress = (range->flags & BTRFS_DEFRAG_RANGE_COMPRESS); @@ -1402,8 +1402,8 @@ int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra, * defrag range can be written sequentially. */ start_index = cur >> PAGE_SHIFT; - if (start_index < inode->i_mapping->writeback_index) - inode->i_mapping->writeback_index = start_index; + if (start_index < inode->vfs_inode.i_mapping->writeback_index) + inode->vfs_inode.i_mapping->writeback_index = start_index; while (cur < last_byte) { const unsigned long prev_sectors_defragged = sectors_defragged; @@ -1420,27 +1420,27 @@ int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra, (SZ_256K >> PAGE_SHIFT)) << PAGE_SHIFT) - 1; cluster_end = min(cluster_end, last_byte); - btrfs_inode_lock(BTRFS_I(inode), 0); - if (IS_SWAPFILE(inode)) { + btrfs_inode_lock(inode, 0); + if (IS_SWAPFILE(&inode->vfs_inode)) { ret = -ETXTBSY; - btrfs_inode_unlock(BTRFS_I(inode), 0); + btrfs_inode_unlock(inode, 0); break; } - if (!(inode->i_sb->s_flags & SB_ACTIVE)) { - btrfs_inode_unlock(BTRFS_I(inode), 0); + if (!(inode->vfs_inode.i_sb->s_flags & SB_ACTIVE)) { + btrfs_inode_unlock(inode, 0); break; } if (do_compress) - BTRFS_I(inode)->defrag_compress = compress_type; - ret = defrag_one_cluster(BTRFS_I(inode), ra, cur, + inode->defrag_compress = compress_type; + ret = defrag_one_cluster(inode, ra, cur, cluster_end + 1 - cur, extent_thresh, newer_than, do_compress, §ors_defragged, max_to_defrag, &last_scanned); if (sectors_defragged > prev_sectors_defragged) - balance_dirty_pages_ratelimited(inode->i_mapping); + balance_dirty_pages_ratelimited(inode->vfs_inode.i_mapping); - btrfs_inode_unlock(BTRFS_I(inode), 0); + btrfs_inode_unlock(inode, 0); if (ret < 0) break; cur = max(cluster_end + 1, last_scanned); @@ -1462,10 +1462,10 @@ int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra, * need to be written back immediately. */ if (range->flags & BTRFS_DEFRAG_RANGE_START_IO) { - filemap_flush(inode->i_mapping); + filemap_flush(inode->vfs_inode.i_mapping); if (test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT, - &BTRFS_I(inode)->runtime_flags)) - filemap_flush(inode->i_mapping); + &inode->runtime_flags)) + filemap_flush(inode->vfs_inode.i_mapping); } if (range->compress_type == BTRFS_COMPRESS_LZO) btrfs_set_fs_incompat(fs_info, COMPRESS_LZO); @@ -1474,9 +1474,9 @@ int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra, ret = sectors_defragged; } if (do_compress) { - btrfs_inode_lock(BTRFS_I(inode), 0); - BTRFS_I(inode)->defrag_compress = BTRFS_COMPRESS_NONE; - btrfs_inode_unlock(BTRFS_I(inode), 0); + btrfs_inode_lock(inode, 0); + inode->defrag_compress = BTRFS_COMPRESS_NONE; + btrfs_inode_unlock(inode, 0); } return ret; } diff --git a/fs/btrfs/defrag.h b/fs/btrfs/defrag.h index 6b7596c4f0dc1..a7f917a38dbfb 100644 --- a/fs/btrfs/defrag.h +++ b/fs/btrfs/defrag.h @@ -6,14 +6,14 @@ #include #include -struct inode; struct file_ra_state; +struct btrfs_inode; struct btrfs_fs_info; struct btrfs_root; struct btrfs_trans_handle; struct btrfs_ioctl_defrag_range_args; -int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra, +int btrfs_defrag_file(struct btrfs_inode *inode, struct file_ra_state *ra, struct btrfs_ioctl_defrag_range_args *range, u64 newer_than, unsigned long max_to_defrag); int __init btrfs_auto_defrag_init(void); diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 45b0870113244..f3ce82d113bec 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -2572,7 +2572,7 @@ static int btrfs_ioctl_defrag(struct file *file, void __user *argp) /* the rest are all set to zero by kzalloc */ range.len = (u64)-1; } - ret = btrfs_defrag_file(file_inode(file), &file->f_ra, + ret = btrfs_defrag_file(BTRFS_I(file_inode(file)), &file->f_ra, &range, BTRFS_OLDEST_GENERATION, 0); if (ret > 0) ret = 0;