2 * linux/fs/befs/debug.c
4 * Copyright (C) 2001 Will Dyson (will_dyson at pobox.com)
6 * With help from the ntfs-tng driver by Anton Altparmakov
13 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
17 #include <linux/string.h>
18 #include <linux/spinlock.h>
19 #include <linux/kernel.h>
21 #include <linux/slab.h>
23 #endif /* __KERNEL__ */
28 befs_error(const struct super_block *sb, const char *fmt, ...)
36 pr_err("(%s): %pV\n", sb->s_id, &vaf);
41 befs_warning(const struct super_block *sb, const char *fmt, ...)
49 pr_warn("(%s): %pV\n", sb->s_id, &vaf);
54 befs_debug(const struct super_block *sb, const char *fmt, ...)
56 #ifdef CONFIG_BEFS_DEBUG
64 pr_debug("(%s): %pV\n", sb->s_id, &vaf);
67 #endif //CONFIG_BEFS_DEBUG
71 befs_dump_inode(const struct super_block *sb, befs_inode *inode)
73 #ifdef CONFIG_BEFS_DEBUG
75 befs_block_run tmp_run;
77 befs_debug(sb, "befs_inode information");
79 befs_debug(sb, " magic1 %08x", fs32_to_cpu(sb, inode->magic1));
81 tmp_run = fsrun_to_cpu(sb, inode->inode_num);
82 befs_debug(sb, " inode_num %u, %hu, %hu",
83 tmp_run.allocation_group, tmp_run.start, tmp_run.len);
85 befs_debug(sb, " uid %u", fs32_to_cpu(sb, inode->uid));
86 befs_debug(sb, " gid %u", fs32_to_cpu(sb, inode->gid));
87 befs_debug(sb, " mode %08x", fs32_to_cpu(sb, inode->mode));
88 befs_debug(sb, " flags %08x", fs32_to_cpu(sb, inode->flags));
89 befs_debug(sb, " create_time %llu",
90 fs64_to_cpu(sb, inode->create_time));
91 befs_debug(sb, " last_modified_time %llu",
92 fs64_to_cpu(sb, inode->last_modified_time));
94 tmp_run = fsrun_to_cpu(sb, inode->parent);
95 befs_debug(sb, " parent [%u, %hu, %hu]",
96 tmp_run.allocation_group, tmp_run.start, tmp_run.len);
98 tmp_run = fsrun_to_cpu(sb, inode->attributes);
99 befs_debug(sb, " attributes [%u, %hu, %hu]",
100 tmp_run.allocation_group, tmp_run.start, tmp_run.len);
102 befs_debug(sb, " type %08x", fs32_to_cpu(sb, inode->type));
103 befs_debug(sb, " inode_size %u", fs32_to_cpu(sb, inode->inode_size));
105 if (S_ISLNK(fs32_to_cpu(sb, inode->mode))) {
106 befs_debug(sb, " Symbolic link [%s]", inode->data.symlink);
110 for (i = 0; i < BEFS_NUM_DIRECT_BLOCKS; i++) {
112 fsrun_to_cpu(sb, inode->data.datastream.direct[i]);
113 befs_debug(sb, " direct %d [%u, %hu, %hu]", i,
114 tmp_run.allocation_group, tmp_run.start,
117 befs_debug(sb, " max_direct_range %llu",
119 inode->data.datastream.
122 tmp_run = fsrun_to_cpu(sb, inode->data.datastream.indirect);
123 befs_debug(sb, " indirect [%u, %hu, %hu]",
124 tmp_run.allocation_group,
125 tmp_run.start, tmp_run.len);
127 befs_debug(sb, " max_indirect_range %llu",
129 inode->data.datastream.
130 max_indirect_range));
133 fsrun_to_cpu(sb, inode->data.datastream.double_indirect);
134 befs_debug(sb, " double indirect [%u, %hu, %hu]",
135 tmp_run.allocation_group, tmp_run.start,
138 befs_debug(sb, " max_double_indirect_range %llu",
140 inode->data.datastream.
141 max_double_indirect_range));
143 befs_debug(sb, " size %llu",
144 fs64_to_cpu(sb, inode->data.datastream.size));
147 #endif //CONFIG_BEFS_DEBUG
151 * Display super block structure for debug.
155 befs_dump_super_block(const struct super_block *sb, befs_super_block *sup)
157 #ifdef CONFIG_BEFS_DEBUG
159 befs_block_run tmp_run;
161 befs_debug(sb, "befs_super_block information");
163 befs_debug(sb, " name %s", sup->name);
164 befs_debug(sb, " magic1 %08x", fs32_to_cpu(sb, sup->magic1));
165 befs_debug(sb, " fs_byte_order %08x",
166 fs32_to_cpu(sb, sup->fs_byte_order));
168 befs_debug(sb, " block_size %u", fs32_to_cpu(sb, sup->block_size));
169 befs_debug(sb, " block_shift %u", fs32_to_cpu(sb, sup->block_shift));
171 befs_debug(sb, " num_blocks %llu", fs64_to_cpu(sb, sup->num_blocks));
172 befs_debug(sb, " used_blocks %llu", fs64_to_cpu(sb, sup->used_blocks));
173 befs_debug(sb, " inode_size %u", fs32_to_cpu(sb, sup->inode_size));
175 befs_debug(sb, " magic2 %08x", fs32_to_cpu(sb, sup->magic2));
176 befs_debug(sb, " blocks_per_ag %u",
177 fs32_to_cpu(sb, sup->blocks_per_ag));
178 befs_debug(sb, " ag_shift %u", fs32_to_cpu(sb, sup->ag_shift));
179 befs_debug(sb, " num_ags %u", fs32_to_cpu(sb, sup->num_ags));
181 befs_debug(sb, " flags %08x", fs32_to_cpu(sb, sup->flags));
183 tmp_run = fsrun_to_cpu(sb, sup->log_blocks);
184 befs_debug(sb, " log_blocks %u, %hu, %hu",
185 tmp_run.allocation_group, tmp_run.start, tmp_run.len);
187 befs_debug(sb, " log_start %lld", fs64_to_cpu(sb, sup->log_start));
188 befs_debug(sb, " log_end %lld", fs64_to_cpu(sb, sup->log_end));
190 befs_debug(sb, " magic3 %08x", fs32_to_cpu(sb, sup->magic3));
192 tmp_run = fsrun_to_cpu(sb, sup->root_dir);
193 befs_debug(sb, " root_dir %u, %hu, %hu",
194 tmp_run.allocation_group, tmp_run.start, tmp_run.len);
196 tmp_run = fsrun_to_cpu(sb, sup->indices);
197 befs_debug(sb, " indices %u, %hu, %hu",
198 tmp_run.allocation_group, tmp_run.start, tmp_run.len);
200 #endif //CONFIG_BEFS_DEBUG
206 befs_dump_small_data(const struct super_block *sb, befs_small_data *sd)
212 befs_dump_run(const struct super_block *sb, befs_disk_block_run run)
214 #ifdef CONFIG_BEFS_DEBUG
216 befs_block_run n = fsrun_to_cpu(sb, run);
218 befs_debug(sb, "[%u, %hu, %hu]", n.allocation_group, n.start, n.len);
220 #endif //CONFIG_BEFS_DEBUG
225 befs_dump_index_entry(const struct super_block *sb,
226 befs_disk_btree_super *super)
228 #ifdef CONFIG_BEFS_DEBUG
230 befs_debug(sb, "Btree super structure");
231 befs_debug(sb, " magic %08x", fs32_to_cpu(sb, super->magic));
232 befs_debug(sb, " node_size %u", fs32_to_cpu(sb, super->node_size));
233 befs_debug(sb, " max_depth %08x", fs32_to_cpu(sb, super->max_depth));
235 befs_debug(sb, " data_type %08x", fs32_to_cpu(sb, super->data_type));
236 befs_debug(sb, " root_node_pointer %016LX",
237 fs64_to_cpu(sb, super->root_node_ptr));
238 befs_debug(sb, " free_node_pointer %016LX",
239 fs64_to_cpu(sb, super->free_node_ptr));
240 befs_debug(sb, " maximum size %016LX",
241 fs64_to_cpu(sb, super->max_size));
243 #endif //CONFIG_BEFS_DEBUG
247 befs_dump_index_node(const struct super_block *sb, befs_btree_nodehead *node)
249 #ifdef CONFIG_BEFS_DEBUG
251 befs_debug(sb, "Btree node structure");
252 befs_debug(sb, " left %016LX", fs64_to_cpu(sb, node->left));
253 befs_debug(sb, " right %016LX", fs64_to_cpu(sb, node->right));
254 befs_debug(sb, " overflow %016LX", fs64_to_cpu(sb, node->overflow));
255 befs_debug(sb, " all_key_count %hu",
256 fs16_to_cpu(sb, node->all_key_count));
257 befs_debug(sb, " all_key_length %hu",
258 fs16_to_cpu(sb, node->all_key_length));
260 #endif //CONFIG_BEFS_DEBUG