From 5e404e9ed1b05cafb044bd46792e50197df805ed Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Fri, 13 Feb 2009 03:54:22 -0800 Subject: [PATCH] ocfs2: Pass ocfs2_caching_info into ocfs_init_*_extent_tree(). With this commit, extent tree operations are divorced from inodes and rely on ocfs2_caching_info. Phew! Signed-off-by: Joel Becker --- fs/ocfs2/alloc.c | 22 +++++++++++----------- fs/ocfs2/alloc.h | 8 ++++---- fs/ocfs2/aops.c | 6 ++++-- fs/ocfs2/dir.c | 15 +++++++++------ fs/ocfs2/file.c | 6 +++--- fs/ocfs2/xattr.c | 8 ++++---- 6 files changed, 35 insertions(+), 30 deletions(-) diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 4488685a7022..ab4d2b59b472 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -366,7 +366,7 @@ static struct ocfs2_extent_tree_operations ocfs2_dx_root_et_ops = { }; static void __ocfs2_init_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct buffer_head *bh, ocfs2_journal_access_func access, void *obj, @@ -374,7 +374,7 @@ static void __ocfs2_init_extent_tree(struct ocfs2_extent_tree *et, { et->et_ops = ops; et->et_root_bh = bh; - et->et_ci = INODE_CACHE(inode); + et->et_ci = ci; et->et_root_journal_access = access; if (!obj) obj = (void *)bh->b_data; @@ -388,34 +388,34 @@ static void __ocfs2_init_extent_tree(struct ocfs2_extent_tree *et, } void ocfs2_init_dinode_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct buffer_head *bh) { - __ocfs2_init_extent_tree(et, inode, bh, ocfs2_journal_access_di, + __ocfs2_init_extent_tree(et, ci, bh, ocfs2_journal_access_di, NULL, &ocfs2_dinode_et_ops); } void ocfs2_init_xattr_tree_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct buffer_head *bh) { - __ocfs2_init_extent_tree(et, inode, bh, ocfs2_journal_access_xb, + __ocfs2_init_extent_tree(et, ci, bh, ocfs2_journal_access_xb, NULL, &ocfs2_xattr_tree_et_ops); } void ocfs2_init_xattr_value_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct ocfs2_xattr_value_buf *vb) { - __ocfs2_init_extent_tree(et, inode, vb->vb_bh, vb->vb_access, vb, + __ocfs2_init_extent_tree(et, ci, vb->vb_bh, vb->vb_access, vb, &ocfs2_xattr_value_et_ops); } void ocfs2_init_dx_root_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct buffer_head *bh) { - __ocfs2_init_extent_tree(et, inode, bh, ocfs2_journal_access_dr, + __ocfs2_init_extent_tree(et, ci, bh, ocfs2_journal_access_dr, NULL, &ocfs2_dx_root_et_ops); } @@ -7241,7 +7241,7 @@ int ocfs2_convert_inline_data_to_extents(struct inode *inode, * this proves to be false, we could always re-build * the in-inode data from our pages. */ - ocfs2_init_dinode_extent_tree(&et, inode, di_bh); + ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), di_bh); ret = ocfs2_insert_extent(handle, &et, 0, block, 1, 0, NULL); if (ret) { mlog_errno(ret); diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h index abc66ce9d418..bcf6aa42ae53 100644 --- a/fs/ocfs2/alloc.h +++ b/fs/ocfs2/alloc.h @@ -68,17 +68,17 @@ struct ocfs2_extent_tree { * specified object buffer. */ void ocfs2_init_dinode_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct buffer_head *bh); void ocfs2_init_xattr_tree_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct buffer_head *bh); struct ocfs2_xattr_value_buf; void ocfs2_init_xattr_value_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct ocfs2_xattr_value_buf *vb); void ocfs2_init_dx_root_extent_tree(struct ocfs2_extent_tree *et, - struct inode *inode, + struct ocfs2_caching_info *ci, struct buffer_head *bh); /* diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 49eef2c6f4aa..15c594dfd951 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -1259,7 +1259,8 @@ static int ocfs2_write_cluster(struct address_space *mapping, goto out; } } else if (unwritten) { - ocfs2_init_dinode_extent_tree(&et, inode, wc->w_di_bh); + ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), + wc->w_di_bh); ret = ocfs2_mark_extent_written(inode, &et, wc->w_handle, cpos, 1, phys, meta_ac, &wc->w_dealloc); @@ -1726,7 +1727,8 @@ int ocfs2_write_begin_nolock(struct address_space *mapping, (long long)i_size_read(inode), le32_to_cpu(di->i_clusters), clusters_to_alloc, extents_to_split); - ocfs2_init_dinode_extent_tree(&et, inode, wc->w_di_bh); + ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), + wc->w_di_bh); ret = ocfs2_lock_allocators(inode, &et, clusters_to_alloc, extents_to_split, &data_ac, &meta_ac); diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index de490a6d76ba..28c3ec238796 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -2903,7 +2903,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, struct ocfs2_extent_tree dx_et; int did_quota = 0, bytes_allocated = 0; - ocfs2_init_dinode_extent_tree(&et, dir, di_bh); + ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(dir), di_bh); alloc = ocfs2_clusters_for_bytes(sb, bytes); dx_alloc = 0; @@ -3125,7 +3125,9 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, ocfs2_dx_dir_index_root_block(dir, dx_root_bh, dirdata_bh); } else { - ocfs2_init_dx_root_extent_tree(&dx_et, dir, dx_root_bh); + ocfs2_init_dx_root_extent_tree(&dx_et, + INODE_CACHE(dir), + dx_root_bh); ret = ocfs2_insert_extent(handle, &dx_et, 0, dx_insert_blkno, 1, 0, NULL); if (ret) @@ -3345,7 +3347,8 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, spin_lock(&OCFS2_I(dir)->ip_lock); if (dir_i_size == ocfs2_clusters_to_bytes(sb, OCFS2_I(dir)->ip_clusters)) { spin_unlock(&OCFS2_I(dir)->ip_lock); - ocfs2_init_dinode_extent_tree(&et, dir, parent_fe_bh); + ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(dir), + parent_fe_bh); num_free_extents = ocfs2_num_free_extents(osb, &et); if (num_free_extents < 0) { status = num_free_extents; @@ -3837,7 +3840,7 @@ static int ocfs2_dx_dir_rebalance(struct ocfs2_super *osb, struct inode *dir, (unsigned long long)OCFS2_I(dir)->ip_blkno, (unsigned long long)leaf_blkno, insert_hash); - ocfs2_init_dx_root_extent_tree(&et, dir, dx_root_bh); + ocfs2_init_dx_root_extent_tree(&et, INODE_CACHE(dir), dx_root_bh); dx_root = (struct ocfs2_dx_root_block *)dx_root_bh->b_data; /* @@ -4216,7 +4219,7 @@ static int ocfs2_expand_inline_dx_root(struct inode *dir, /* This should never fail considering we start with an empty * dx_root. */ - ocfs2_init_dx_root_extent_tree(&et, dir, dx_root_bh); + ocfs2_init_dx_root_extent_tree(&et, INODE_CACHE(dir), dx_root_bh); ret = ocfs2_insert_extent(handle, &et, 0, insert_blkno, 1, 0, NULL); if (ret) mlog_errno(ret); @@ -4540,7 +4543,7 @@ int ocfs2_dx_dir_truncate(struct inode *dir, struct buffer_head *di_bh) if (ocfs2_dx_root_inline(dx_root)) goto remove_index; - ocfs2_init_dx_root_extent_tree(&et, dir, dx_root_bh); + ocfs2_init_dx_root_extent_tree(&et, INODE_CACHE(dir), dx_root_bh); /* XXX: What if dr_clusters is too large? */ while (le32_to_cpu(dx_root->dr_clusters)) { diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 891e2c1e625c..4921b4ee9431 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -515,7 +515,7 @@ int ocfs2_add_inode_data(struct ocfs2_super *osb, int ret; struct ocfs2_extent_tree et; - ocfs2_init_dinode_extent_tree(&et, inode, fe_bh); + ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), fe_bh); ret = ocfs2_add_clusters_in_btree(handle, &et, logical_offset, clusters_to_add, mark_unwritten, data_ac, meta_ac, reason_ret); @@ -563,7 +563,7 @@ restart_all: (unsigned long long)OCFS2_I(inode)->ip_blkno, (long long)i_size_read(inode), le32_to_cpu(fe->i_clusters), clusters_to_add); - ocfs2_init_dinode_extent_tree(&et, inode, bh); + ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), bh); status = ocfs2_lock_allocators(inode, &et, clusters_to_add, 0, &data_ac, &meta_ac); if (status) { @@ -1394,7 +1394,7 @@ static int ocfs2_remove_inode_range(struct inode *inode, struct address_space *mapping = inode->i_mapping; struct ocfs2_extent_tree et; - ocfs2_init_dinode_extent_tree(&et, inode, di_bh); + ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), di_bh); ocfs2_init_dealloc_ctxt(&dealloc); if (byte_len == 0) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 96f973a302fa..1bf12c453f99 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -602,7 +602,7 @@ static int ocfs2_xattr_extend_allocation(struct inode *inode, mlog(0, "(clusters_to_add for xattr= %u)\n", clusters_to_add); - ocfs2_init_xattr_value_extent_tree(&et, inode, vb); + ocfs2_init_xattr_value_extent_tree(&et, INODE_CACHE(inode), vb); status = vb->vb_access(handle, INODE_CACHE(inode), vb->vb_bh, OCFS2_JOURNAL_ACCESS_WRITE); @@ -654,7 +654,7 @@ static int __ocfs2_remove_xattr_range(struct inode *inode, handle_t *handle = ctxt->handle; struct ocfs2_extent_tree et; - ocfs2_init_xattr_value_extent_tree(&et, inode, vb); + ocfs2_init_xattr_value_extent_tree(&et, INODE_CACHE(inode), vb); ret = vb->vb_access(handle, INODE_CACHE(inode), vb->vb_bh, OCFS2_JOURNAL_ACCESS_WRITE); @@ -4266,7 +4266,7 @@ static int ocfs2_add_new_xattr_cluster(struct inode *inode, (unsigned long long)OCFS2_I(inode)->ip_blkno, prev_cpos, (unsigned long long)bucket_blkno(first)); - ocfs2_init_xattr_tree_extent_tree(&et, inode, root_bh); + ocfs2_init_xattr_tree_extent_tree(&et, INODE_CACHE(inode), root_bh); ret = ocfs2_journal_access_xb(handle, INODE_CACHE(inode), root_bh, OCFS2_JOURNAL_ACCESS_WRITE); @@ -4841,7 +4841,7 @@ static int ocfs2_rm_xattr_cluster(struct inode *inode, struct ocfs2_cached_dealloc_ctxt dealloc; struct ocfs2_extent_tree et; - ocfs2_init_xattr_tree_extent_tree(&et, inode, root_bh); + ocfs2_init_xattr_tree_extent_tree(&et, INODE_CACHE(inode), root_bh); ocfs2_init_dealloc_ctxt(&dealloc); -- 2.39.5