ocfs2: ocfs2_remove_extent() no longer needs struct inode.
One more generic btree function that is isolated from struct inode.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 29095e1..bfead60 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -5198,8 +5198,8 @@
return ret;
}
-static int ocfs2_split_tree(struct inode *inode, struct ocfs2_extent_tree *et,
- handle_t *handle, struct ocfs2_path *path,
+static int ocfs2_split_tree(handle_t *handle, struct ocfs2_extent_tree *et,
+ struct ocfs2_path *path,
int index, u32 new_range,
struct ocfs2_alloc_context *meta_ac)
{
@@ -5216,7 +5216,8 @@
*/
el = path_leaf_el(path);
rec = &el->l_recs[index];
- ocfs2_make_right_split_rec(inode->i_sb, &split_rec, new_range, rec);
+ ocfs2_make_right_split_rec(ocfs2_metadata_cache_get_super(et->et_ci),
+ &split_rec, new_range, rec);
depth = path->p_tree_depth;
if (depth > 0) {
@@ -5424,9 +5425,9 @@
return ret;
}
-int ocfs2_remove_extent(struct inode *inode,
+int ocfs2_remove_extent(handle_t *handle,
struct ocfs2_extent_tree *et,
- u32 cpos, u32 len, handle_t *handle,
+ u32 cpos, u32 len,
struct ocfs2_alloc_context *meta_ac,
struct ocfs2_cached_dealloc_ctxt *dealloc)
{
@@ -5458,10 +5459,11 @@
el = path_leaf_el(path);
index = ocfs2_search_extent_list(el, cpos);
if (index == -1 || index >= le16_to_cpu(el->l_next_free_rec)) {
- ocfs2_error(inode->i_sb,
- "Inode %llu has an extent at cpos %u which can no "
+ ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci),
+ "Owner %llu has an extent at cpos %u which can no "
"longer be found.\n",
- (unsigned long long)OCFS2_I(inode)->ip_blkno, cpos);
+ (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci),
+ cpos);
ret = -EROFS;
goto out;
}
@@ -5488,9 +5490,10 @@
BUG_ON(cpos < le32_to_cpu(rec->e_cpos) || trunc_range > rec_range);
- mlog(0, "Inode %llu, remove (cpos %u, len %u). Existing index %d "
+ mlog(0, "Owner %llu, remove (cpos %u, len %u). Existing index %d "
"(cpos %u, len %u)\n",
- (unsigned long long)OCFS2_I(inode)->ip_blkno, cpos, len, index,
+ (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci),
+ cpos, len, index,
le32_to_cpu(rec->e_cpos), ocfs2_rec_clusters(el, rec));
if (le32_to_cpu(rec->e_cpos) == cpos || rec_range == trunc_range) {
@@ -5501,7 +5504,7 @@
goto out;
}
} else {
- ret = ocfs2_split_tree(inode, et, handle, path, index,
+ ret = ocfs2_split_tree(handle, et, path, index,
trunc_range, meta_ac);
if (ret) {
mlog_errno(ret);
@@ -5523,9 +5526,9 @@
el = path_leaf_el(path);
index = ocfs2_search_extent_list(el, cpos);
if (index == -1 || index >= le16_to_cpu(el->l_next_free_rec)) {
- ocfs2_error(inode->i_sb,
- "Inode %llu: split at cpos %u lost record.",
- (unsigned long long)OCFS2_I(inode)->ip_blkno,
+ ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci),
+ "Owner %llu: split at cpos %u lost record.",
+ (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci),
cpos);
ret = -EROFS;
goto out;
@@ -5539,10 +5542,10 @@
rec_range = le32_to_cpu(rec->e_cpos) +
ocfs2_rec_clusters(el, rec);
if (rec_range != trunc_range) {
- ocfs2_error(inode->i_sb,
- "Inode %llu: error after split at cpos %u"
+ ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci),
+ "Owner %llu: error after split at cpos %u"
"trunc len %u, existing record is (%u,%u)",
- (unsigned long long)OCFS2_I(inode)->ip_blkno,
+ (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci),
cpos, len, le32_to_cpu(rec->e_cpos),
ocfs2_rec_clusters(el, rec));
ret = -EROFS;
@@ -5607,8 +5610,7 @@
vfs_dq_free_space_nodirty(inode,
ocfs2_clusters_to_bytes(inode->i_sb, len));
- ret = ocfs2_remove_extent(inode, et, cpos, len, handle, meta_ac,
- dealloc);
+ ret = ocfs2_remove_extent(handle, et, cpos, len, meta_ac, dealloc);
if (ret) {
mlog_errno(ret);
goto out_commit;