From 06f9da6e826a0b459652b98a21541bca274bd440 Mon Sep 17 00:00:00 2001 From: Goldwyn Rodrigues Date: Tue, 12 Nov 2013 15:06:52 -0800 Subject: [PATCH] fs/ocfs2: remove unnecessary variable bits_wanted from ocfs2_calc_extend_credits Code cleanup to remove unnecessary variable passed but never used to ocfs2_calc_extend_credits. Signed-off-by: Goldwyn Rodrigues Cc: Joel Becker Cc: Mark Fasheh Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ocfs2/aops.c | 3 +-- fs/ocfs2/dir.c | 4 ++-- fs/ocfs2/file.c | 3 +-- fs/ocfs2/journal.h | 3 +-- fs/ocfs2/move_extents.c | 3 +-- fs/ocfs2/refcounttree.c | 9 +++------ fs/ocfs2/xattr.c | 20 +++++++------------- 7 files changed, 16 insertions(+), 29 deletions(-) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index f37d3c0e2053..c0d4797618ef 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -1802,8 +1802,7 @@ try_again: data_ac->ac_resv = &OCFS2_I(inode)->ip_la_data_resv; credits = ocfs2_calc_extend_credits(inode->i_sb, - &di->id2.i_list, - clusters_to_alloc); + &di->id2.i_list); } diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 30544ce8e9f7..93b079115edc 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -3284,7 +3284,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, 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); + credits = ocfs2_calc_extend_credits(sb, el); } else { spin_unlock(&OCFS2_I(dir)->ip_lock); credits = OCFS2_SIMPLE_DIR_EXTEND_CREDITS; @@ -3716,7 +3716,7 @@ static int ocfs2_dx_dir_rebalance_credits(struct ocfs2_super *osb, { int credits = ocfs2_clusters_to_blocks(osb->sb, 2); - credits += ocfs2_calc_extend_credits(osb->sb, &dx_root->dr_list, 1); + credits += ocfs2_calc_extend_credits(osb->sb, &dx_root->dr_list); credits += ocfs2_quota_trans_credits(osb->sb); return credits; } diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index d71903c6068b..67c037af301a 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -603,8 +603,7 @@ restart_all: goto leave; } - credits = ocfs2_calc_extend_credits(osb->sb, &fe->id2.i_list, - clusters_to_add); + credits = ocfs2_calc_extend_credits(osb->sb, &fe->id2.i_list); handle = ocfs2_start_trans(osb, credits); if (IS_ERR(handle)) { status = PTR_ERR(handle); diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h index 0b479bab3671..9ff4e8cf9d97 100644 --- a/fs/ocfs2/journal.h +++ b/fs/ocfs2/journal.h @@ -524,8 +524,7 @@ static inline int ocfs2_calc_dxi_expand_credits(struct super_block *sb) * the result may be wrong. */ static inline int ocfs2_calc_extend_credits(struct super_block *sb, - struct ocfs2_extent_list *root_el, - u32 bits_wanted) + struct ocfs2_extent_list *root_el) { int bitmap_blocks, sysfile_bitmap_blocks, extent_blocks; diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c index 3d3f3c83065c..445678d9163c 100644 --- a/fs/ocfs2/move_extents.c +++ b/fs/ocfs2/move_extents.c @@ -201,8 +201,7 @@ static int ocfs2_lock_allocators_move_extents(struct inode *inode, } } - *credits += ocfs2_calc_extend_credits(osb->sb, et->et_root_el, - clusters_to_move + 2); + *credits += ocfs2_calc_extend_credits(osb->sb, et->et_root_el); mlog(0, "reserve metadata_blocks: %d, data_clusters: %u, credits: %d\n", extra_blocks, clusters_to_move, *credits); diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index bf4dfc14bb2c..0022192e7ac8 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -2502,8 +2502,7 @@ static int ocfs2_calc_refcount_meta_credits(struct super_block *sb, ocfs2_init_refcount_extent_tree(&et, ci, ref_root_bh); *meta_add += ocfs2_extend_meta_needed(et.et_root_el); *credits += ocfs2_calc_extend_credits(sb, - et.et_root_el, - ref_blocks); + et.et_root_el); } else { *credits += OCFS2_EXPAND_REFCOUNT_TREE_CREDITS; *meta_add += 1; @@ -2874,8 +2873,7 @@ static int ocfs2_lock_refcount_allocators(struct super_block *sb, meta_add = ocfs2_extend_meta_needed(et->et_root_el); - *credits += ocfs2_calc_extend_credits(sb, et->et_root_el, - num_clusters + 2); + *credits += ocfs2_calc_extend_credits(sb, et->et_root_el); ret = ocfs2_calc_refcount_meta_credits(sb, ref_ci, ref_root_bh, p_cluster, num_clusters, @@ -3625,8 +3623,7 @@ int ocfs2_refcounted_xattr_delete_need(struct inode *inode, ocfs2_init_refcount_extent_tree(&et, ref_ci, ref_root_bh); *credits += ocfs2_calc_extend_credits(inode->i_sb, - et.et_root_el, - ref_blocks); + et.et_root_el); } out: diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 6ce0686eab72..aaaab8ba82ab 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -754,8 +754,7 @@ static int ocfs2_xattr_extend_allocation(struct inode *inode, BUG_ON(why == RESTART_META); credits = ocfs2_calc_extend_credits(inode->i_sb, - &vb->vb_xv->xr_list, - clusters_to_add); + &vb->vb_xv->xr_list); status = ocfs2_extend_trans(handle, credits); if (status < 0) { status = -ENOMEM; @@ -3040,8 +3039,7 @@ static int ocfs2_calc_xattr_set_need(struct inode *inode, if (xi->xi_value_len > OCFS2_XATTR_INLINE_SIZE) { clusters_add += new_clusters; credits += ocfs2_calc_extend_credits(inode->i_sb, - &def_xv.xv.xr_list, - new_clusters); + &def_xv.xv.xr_list); } goto meta_guess; @@ -3106,8 +3104,7 @@ static int ocfs2_calc_xattr_set_need(struct inode *inode, if (!ocfs2_xattr_is_local(xe)) credits += ocfs2_calc_extend_credits( inode->i_sb, - &def_xv.xv.xr_list, - new_clusters); + &def_xv.xv.xr_list); goto out; } } @@ -3132,9 +3129,7 @@ static int ocfs2_calc_xattr_set_need(struct inode *inode, meta_add += ocfs2_extend_meta_needed(&xv->xr_list); clusters_add += new_clusters - old_clusters; credits += ocfs2_calc_extend_credits(inode->i_sb, - &xv->xr_list, - new_clusters - - old_clusters); + &xv->xr_list); if (value_size >= OCFS2_XATTR_ROOT_SIZE) goto out; } @@ -3180,7 +3175,7 @@ meta_guess: &xb->xb_attrs.xb_root.xt_list; meta_add += ocfs2_extend_meta_needed(el); credits += ocfs2_calc_extend_credits(inode->i_sb, - el, 1); + el); } else credits += OCFS2_SUBALLOC_ALLOC + 1; @@ -6216,8 +6211,7 @@ static int ocfs2_value_metas_in_xattr_header(struct super_block *sb, le16_to_cpu(xv->xr_list.l_next_free_rec); *credits += ocfs2_calc_extend_credits(sb, - &def_xv.xv.xr_list, - le32_to_cpu(xv->xr_clusters)); + &def_xv.xv.xr_list); /* * If the value is a tree with depth > 1, We don't go deep @@ -6782,7 +6776,7 @@ static int ocfs2_lock_reflink_xattr_rec_allocators( metas.num_metas += ocfs2_extend_meta_needed(xt_et->et_root_el); *credits += ocfs2_calc_extend_credits(osb->sb, - xt_et->et_root_el, len); + xt_et->et_root_el); if (metas.num_metas) { ret = ocfs2_reserve_new_metadata_blocks(osb, metas.num_metas, -- 2.30.2