1 files changed, 27 insertions, 48 deletions

diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index efd77d071c80..f04ebcfffc4a 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -1194,7 +1194,7 @@ static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir,
                         else
                                 de->inode = 0;
                         dir->i_version++;
-                        status = ocfs2_journal_dirty(handle, bh);
+                        ocfs2_journal_dirty(handle, bh);
                         goto bail;
                 }
                 i += le16_to_cpu(de->rec_len);
@@ -1752,7 +1752,7 @@ int __ocfs2_add_entry(handle_t *handle,
                                 ocfs2_recalc_free_list(dir, handle, lookup);
 
                         dir->i_version++;
-                        status = ocfs2_journal_dirty(handle, insert_bh);
+                        ocfs2_journal_dirty(handle, insert_bh);
                         retval = 0;
                         goto bail;
                 }
@@ -2297,12 +2297,7 @@ static int ocfs2_fill_new_dir_id(struct ocfs2_super *osb,
         }
 
         ocfs2_fill_initial_dirents(inode, parent, data->id_data, size);
-
         ocfs2_journal_dirty(handle, di_bh);
-        if (ret) {
-                mlog_errno(ret);
-                goto out;
-        }
 
         i_size_write(inode, size);
         inode->i_nlink = 2;
@@ -2366,11 +2361,7 @@ static int ocfs2_fill_new_dir_el(struct ocfs2_super *osb,
                 ocfs2_init_dir_trailer(inode, new_bh, size);
         }
 
-        status = ocfs2_journal_dirty(handle, new_bh);
-        if (status < 0) {
-                mlog_errno(status);
-                goto bail;
-        }
+        ocfs2_journal_dirty(handle, new_bh);
 
         i_size_write(inode, inode->i_sb->s_blocksize);
         inode->i_nlink = 2;
@@ -2404,15 +2395,15 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb,
         int ret;
         struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data;
         u16 dr_suballoc_bit;
-        u64 dr_blkno;
+        u64 suballoc_loc, dr_blkno;
         unsigned int num_bits;
         struct buffer_head *dx_root_bh = NULL;
         struct ocfs2_dx_root_block *dx_root;
         struct ocfs2_dir_block_trailer *trailer =
                 ocfs2_trailer_from_bh(dirdata_bh, dir->i_sb);
 
-        ret = ocfs2_claim_metadata(osb, handle, meta_ac, 1, &dr_suballoc_bit,
-                                   &num_bits, &dr_blkno);
+        ret = ocfs2_claim_metadata(handle, meta_ac, 1, &suballoc_loc,
+                                   &dr_suballoc_bit, &num_bits, &dr_blkno);
         if (ret) {
                 mlog_errno(ret);
                 goto out;
@@ -2440,6 +2431,7 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb,
         memset(dx_root, 0, osb->sb->s_blocksize);
         strcpy(dx_root->dr_signature, OCFS2_DX_ROOT_SIGNATURE);
         dx_root->dr_suballoc_slot = cpu_to_le16(meta_ac->ac_alloc_slot);
+        dx_root->dr_suballoc_loc = cpu_to_le64(suballoc_loc);
         dx_root->dr_suballoc_bit = cpu_to_le16(dr_suballoc_bit);
         dx_root->dr_fs_generation = cpu_to_le32(osb->fs_generation);
         dx_root->dr_blkno = cpu_to_le64(dr_blkno);
@@ -2458,10 +2450,7 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb,
                 dx_root->dr_list.l_count =
                         cpu_to_le16(ocfs2_extent_recs_per_dx_root(osb->sb));
         }
-
-        ret = ocfs2_journal_dirty(handle, dx_root_bh);
-        if (ret)
-                mlog_errno(ret);
+        ocfs2_journal_dirty(handle, dx_root_bh);
 
         ret = ocfs2_journal_access_di(handle, INODE_CACHE(dir), di_bh,
                                       OCFS2_JOURNAL_ACCESS_CREATE);
@@ -2475,9 +2464,7 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb,
         OCFS2_I(dir)->ip_dyn_features |= OCFS2_INDEXED_DIR_FL;
         di->i_dyn_features = cpu_to_le16(OCFS2_I(dir)->ip_dyn_features);
 
-        ret = ocfs2_journal_dirty(handle, di_bh);
-        if (ret)
-                mlog_errno(ret);
+        ocfs2_journal_dirty(handle, di_bh);
 
         *ret_dx_root_bh = dx_root_bh;
         dx_root_bh = NULL;
@@ -2558,7 +2545,7 @@ static int __ocfs2_dx_dir_new_cluster(struct inode *dir,
          * chance of contiguousness as the directory grows in number
          * of entries.
          */
-        ret = __ocfs2_claim_clusters(osb, handle, data_ac, 1, 1, &phys, &num);
+        ret = __ocfs2_claim_clusters(handle, data_ac, 1, 1, &phys, &num);
         if (ret) {
                 mlog_errno(ret);
                 goto out;
@@ -2991,7 +2978,9 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
          * if we only get one now, that's enough to continue. The rest
          * will be claimed after the conversion to extents.
          */
-        ret = ocfs2_claim_clusters(osb, handle, data_ac, 1, &bit_off, &len);
+        if (ocfs2_dir_resv_allowed(osb))
+                data_ac->ac_resv = &oi->ip_la_data_resv;
+        ret = ocfs2_claim_clusters(handle, data_ac, 1, &bit_off, &len);
         if (ret) {
                 mlog_errno(ret);
                 goto out_commit;
@@ -3034,11 +3023,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
                 ocfs2_init_dir_trailer(dir, dirdata_bh, i);
         }
 
-        ret = ocfs2_journal_dirty(handle, dirdata_bh);
-        if (ret) {
-                mlog_errno(ret);
-                goto out_commit;
-        }
+        ocfs2_journal_dirty(handle, dirdata_bh);
 
         if (ocfs2_supports_indexed_dirs(osb) && !dx_inline) {
                 /*
@@ -3104,11 +3089,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
          */
         dir->i_blocks = ocfs2_inode_sector_count(dir);
 
-        ret = ocfs2_journal_dirty(handle, di_bh);
-        if (ret) {
-                mlog_errno(ret);
-                goto out_commit;
-        }
+        ocfs2_journal_dirty(handle, di_bh);
 
         if (ocfs2_supports_indexed_dirs(osb)) {
                 ret = ocfs2_dx_dir_attach_index(osb, handle, dir, di_bh,
@@ -3138,7 +3119,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
          * pass. Claim the 2nd cluster as a separate extent.
          */
         if (alloc > len) {
-                ret = ocfs2_claim_clusters(osb, handle, data_ac, 1, &bit_off,
+                ret = ocfs2_claim_clusters(handle, data_ac, 1, &bit_off,
                                            &len);
                 if (ret) {
                         mlog_errno(ret);
@@ -3369,6 +3350,9 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
                         goto bail;
                 }
 
+                if (ocfs2_dir_resv_allowed(osb))
+                        data_ac->ac_resv = &OCFS2_I(dir)->ip_la_data_resv;
+
                 credits = ocfs2_calc_extend_credits(sb, el, 1);
         } else {
                 spin_unlock(&OCFS2_I(dir)->ip_lock);
@@ -3423,11 +3407,7 @@ do_extend:
         } else {
                 de->rec_len = cpu_to_le16(sb->s_blocksize);
         }
-        status = ocfs2_journal_dirty(handle, new_bh);
-        if (status < 0) {
-                mlog_errno(status);
-                goto bail;
-        }
+        ocfs2_journal_dirty(handle, new_bh);
 
         dir_i_size += dir->i_sb->s_blocksize;
         i_size_write(dir, dir_i_size);
@@ -3906,11 +3886,7 @@ static int ocfs2_dx_dir_rebalance(struct ocfs2_super *osb, struct inode *dir,
              sizeof(struct ocfs2_dx_entry), dx_leaf_sort_cmp,
              dx_leaf_sort_swap);
 
-        ret = ocfs2_journal_dirty(handle, dx_leaf_bh);
-        if (ret) {
-                mlog_errno(ret);
-                goto out_commit;
-        }
+        ocfs2_journal_dirty(handle, dx_leaf_bh);
 
         ret = ocfs2_dx_dir_find_leaf_split(dx_leaf, leaf_cpos, insert_hash,
                                            &split_hash);
@@ -4490,7 +4466,10 @@ static int ocfs2_dx_dir_remove_index(struct inode *dir,
 
         blk = le64_to_cpu(dx_root->dr_blkno);
         bit = le16_to_cpu(dx_root->dr_suballoc_bit);
-        bg_blkno = ocfs2_which_suballoc_group(blk, bit);
+        if (dx_root->dr_suballoc_loc)
+                bg_blkno = le64_to_cpu(dx_root->dr_suballoc_loc);
+        else
+                bg_blkno = ocfs2_which_suballoc_group(blk, bit);
         ret = ocfs2_free_suballoc_bits(handle, dx_alloc_inode, dx_alloc_bh,
                                        bit, bg_blkno, 1);
         if (ret)
@@ -4551,8 +4530,8 @@ int ocfs2_dx_dir_truncate(struct inode *dir, struct buffer_head *di_bh)
 
                 p_cpos = ocfs2_blocks_to_clusters(dir->i_sb, blkno);
 
-                ret = ocfs2_remove_btree_range(dir, &et, cpos, p_cpos, clen,
-                                               &dealloc);
+                ret = ocfs2_remove_btree_range(dir, &et, cpos, p_cpos, clen, 0,
+                                               &dealloc, 0);
                 if (ret) {
                         mlog_errno(ret);
                         goto out;