/*
* JFFS2 -- Journalling Flash File System, Version 2.
*
- * Copyright (C) 2001-2003 Red Hat, Inc.
+ * Copyright © 2001-2007 Red Hat, Inc.
*
* Created by David Woodhouse <dwmw2@infradead.org>
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: debug.c,v 1.9 2005/08/05 10:42:24 dedekind Exp $
- *
*/
+
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pagemap.h>
#include <linux/crc32.h>
#include <linux/jffs2.h>
+#include <linux/mtd/mtd.h>
#include "nodelist.h"
#include "debug.h"
jeb->free_size + jeb->wasted_size +
jeb->unchecked_size != c->sector_size)) {
JFFS2_ERROR("eeep, space accounting for block at 0x%08x is screwed.\n", jeb->offset);
- JFFS2_ERROR("free %#08x + dirty %#08x + used %#08x + wasted %#08x + unchecked "
- "%#08x != total %#08x.\n", jeb->free_size, jeb->dirty_size, jeb->used_size,
+ JFFS2_ERROR("free %#08x + dirty %#08x + used %#08x + wasted %#08x + unchecked %#08x != total %#08x.\n",
+ jeb->free_size, jeb->dirty_size, jeb->used_size,
jeb->wasted_size, jeb->unchecked_size, c->sector_size);
BUG();
}
if (unlikely(c->used_size + c->dirty_size + c->free_size + c->erasing_size + c->bad_size
+ c->wasted_size + c->unchecked_size != c->flash_size)) {
JFFS2_ERROR("eeep, space accounting superblock info is screwed.\n");
- JFFS2_ERROR("free %#08x + dirty %#08x + used %#08x + erasing %#08x + bad %#08x + "
- "wasted %#08x + unchecked %#08x != total %#08x.\n",
+ JFFS2_ERROR("free %#08x + dirty %#08x + used %#08x + erasing %#08x + bad %#08x + wasted %#08x + unchecked %#08x != total %#08x.\n",
c->free_size, c->dirty_size, c->used_size, c->erasing_size, c->bad_size,
c->wasted_size, c->unchecked_size, c->flash_size);
BUG();
void
__jffs2_dbg_fragtree_paranoia_check(struct jffs2_inode_info *f)
{
- down(&f->sem);
+ mutex_lock(&f->sem);
__jffs2_dbg_fragtree_paranoia_check_nolock(f);
- up(&f->sem);
+ mutex_unlock(&f->sem);
}
-
+
void
__jffs2_dbg_fragtree_paranoia_check_nolock(struct jffs2_inode_info *f)
{
if (ref_flags(fn->raw) == REF_PRISTINE) {
if (fn->frags > 1) {
JFFS2_ERROR("REF_PRISTINE node at 0x%08x had %d frags. Tell dwmw2.\n",
- ref_offset(fn->raw), fn->frags);
+ ref_offset(fn->raw), fn->frags);
bitched = 1;
}
to tell a hole node. */
if (frag->ofs & (PAGE_CACHE_SIZE-1) && frag_prev(frag)
&& frag_prev(frag)->size < PAGE_CACHE_SIZE && frag_prev(frag)->node) {
- JFFS2_ERROR("REF_PRISTINE node at 0x%08x had a previous non-hole frag "
- "in the same page. Tell dwmw2.\n", ref_offset(fn->raw));
+ JFFS2_ERROR("REF_PRISTINE node at 0x%08x had a previous non-hole frag in the same page. Tell dwmw2.\n",
+ ref_offset(fn->raw));
bitched = 1;
}
if ((frag->ofs+frag->size) & (PAGE_CACHE_SIZE-1) && frag_next(frag)
&& frag_next(frag)->size < PAGE_CACHE_SIZE && frag_next(frag)->node) {
- JFFS2_ERROR("REF_PRISTINE node at 0x%08x (%08x-%08x) had a following "
- "non-hole frag in the same page. Tell dwmw2.\n",
- ref_offset(fn->raw), frag->ofs, frag->ofs+frag->size);
+ JFFS2_ERROR("REF_PRISTINE node at 0x%08x (%08x-%08x) had a following non-hole frag in the same page. Tell dwmw2.\n",
+ ref_offset(fn->raw), frag->ofs, frag->ofs+frag->size);
bitched = 1;
}
}
ret = 1;
if (ret) {
- JFFS2_ERROR("argh, about to write node to %#08x on flash, but there are data "
- "already there. The first corrupted byte is at %#08x offset.\n", ofs, ofs + i);
+ JFFS2_ERROR("argh, about to write node to %#08x on flash, but there are data already there. The first corrupted byte is at %#08x offset.\n",
+ ofs, ofs + i);
__jffs2_dbg_dump_buffer(buf, len, ofs);
kfree(buf);
BUG();
kfree(buf);
}
+void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c)
+{
+ struct jffs2_eraseblock *jeb;
+ uint32_t free = 0, dirty = 0, used = 0, wasted = 0,
+ erasing = 0, bad = 0, unchecked = 0;
+ int nr_counted = 0;
+ int dump = 0;
+
+ if (c->gcblock) {
+ nr_counted++;
+ free += c->gcblock->free_size;
+ dirty += c->gcblock->dirty_size;
+ used += c->gcblock->used_size;
+ wasted += c->gcblock->wasted_size;
+ unchecked += c->gcblock->unchecked_size;
+ }
+ if (c->nextblock) {
+ nr_counted++;
+ free += c->nextblock->free_size;
+ dirty += c->nextblock->dirty_size;
+ used += c->nextblock->used_size;
+ wasted += c->nextblock->wasted_size;
+ unchecked += c->nextblock->unchecked_size;
+ }
+ list_for_each_entry(jeb, &c->clean_list, list) {
+ nr_counted++;
+ free += jeb->free_size;
+ dirty += jeb->dirty_size;
+ used += jeb->used_size;
+ wasted += jeb->wasted_size;
+ unchecked += jeb->unchecked_size;
+ }
+ list_for_each_entry(jeb, &c->very_dirty_list, list) {
+ nr_counted++;
+ free += jeb->free_size;
+ dirty += jeb->dirty_size;
+ used += jeb->used_size;
+ wasted += jeb->wasted_size;
+ unchecked += jeb->unchecked_size;
+ }
+ list_for_each_entry(jeb, &c->dirty_list, list) {
+ nr_counted++;
+ free += jeb->free_size;
+ dirty += jeb->dirty_size;
+ used += jeb->used_size;
+ wasted += jeb->wasted_size;
+ unchecked += jeb->unchecked_size;
+ }
+ list_for_each_entry(jeb, &c->erasable_list, list) {
+ nr_counted++;
+ free += jeb->free_size;
+ dirty += jeb->dirty_size;
+ used += jeb->used_size;
+ wasted += jeb->wasted_size;
+ unchecked += jeb->unchecked_size;
+ }
+ list_for_each_entry(jeb, &c->erasable_pending_wbuf_list, list) {
+ nr_counted++;
+ free += jeb->free_size;
+ dirty += jeb->dirty_size;
+ used += jeb->used_size;
+ wasted += jeb->wasted_size;
+ unchecked += jeb->unchecked_size;
+ }
+ list_for_each_entry(jeb, &c->erase_pending_list, list) {
+ nr_counted++;
+ free += jeb->free_size;
+ dirty += jeb->dirty_size;
+ used += jeb->used_size;
+ wasted += jeb->wasted_size;
+ unchecked += jeb->unchecked_size;
+ }
+ list_for_each_entry(jeb, &c->free_list, list) {
+ nr_counted++;
+ free += jeb->free_size;
+ dirty += jeb->dirty_size;
+ used += jeb->used_size;
+ wasted += jeb->wasted_size;
+ unchecked += jeb->unchecked_size;
+ }
+ list_for_each_entry(jeb, &c->bad_used_list, list) {
+ nr_counted++;
+ free += jeb->free_size;
+ dirty += jeb->dirty_size;
+ used += jeb->used_size;
+ wasted += jeb->wasted_size;
+ unchecked += jeb->unchecked_size;
+ }
+
+ list_for_each_entry(jeb, &c->erasing_list, list) {
+ nr_counted++;
+ erasing += c->sector_size;
+ }
+ list_for_each_entry(jeb, &c->erase_checking_list, list) {
+ nr_counted++;
+ erasing += c->sector_size;
+ }
+ list_for_each_entry(jeb, &c->erase_complete_list, list) {
+ nr_counted++;
+ erasing += c->sector_size;
+ }
+ list_for_each_entry(jeb, &c->bad_list, list) {
+ nr_counted++;
+ bad += c->sector_size;
+ }
+
+#define check(sz) \
+ if (sz != c->sz##_size) { \
+ printk(KERN_WARNING #sz "_size mismatch counted 0x%x, c->" #sz "_size 0x%x\n", \
+ sz, c->sz##_size); \
+ dump = 1; \
+ }
+ check(free);
+ check(dirty);
+ check(used);
+ check(wasted);
+ check(unchecked);
+ check(bad);
+ check(erasing);
+#undef check
+
+ if (nr_counted != c->nr_blocks) {
+ printk(KERN_WARNING "%s counted only 0x%x blocks of 0x%x. Where are the others?\n",
+ __func__, nr_counted, c->nr_blocks);
+ dump = 1;
+ }
+
+ if (dump) {
+ __jffs2_dbg_dump_block_lists_nolock(c);
+ BUG();
+ }
+}
+
/*
* Check the space accounting and node_ref list correctness for the JFFS2 erasable block 'jeb'.
*/
__jffs2_dbg_acct_paranoia_check_nolock(c, jeb);
spin_unlock(&c->erase_completion_lock);
}
-
+
void
__jffs2_dbg_acct_paranoia_check_nolock(struct jffs2_sb_info *c,
struct jffs2_eraseblock *jeb)
while (ref2) {
uint32_t totlen = ref_totlen(c, jeb, ref2);
- if (ref2->flash_offset < jeb->offset ||
- ref2->flash_offset > jeb->offset + c->sector_size) {
+ if (ref_offset(ref2) < jeb->offset ||
+ ref_offset(ref2) > jeb->offset + c->sector_size) {
JFFS2_ERROR("node_ref %#08x shouldn't be in block at %#08x.\n",
ref_offset(ref2), jeb->offset);
goto error;
else
my_dirty_size += totlen;
- if ((!ref2->next_phys) != (ref2 == jeb->last_node)) {
- JFFS2_ERROR("node_ref for node at %#08x (mem %p) has next_phys at %#08x (mem %p), "
- "last_node is at %#08x (mem %p).\n",
- ref_offset(ref2), ref2, ref_offset(ref2->next_phys), ref2->next_phys,
- ref_offset(jeb->last_node), jeb->last_node);
+ if ((!ref_next(ref2)) != (ref2 == jeb->last_node)) {
+ JFFS2_ERROR("node_ref for node at %#08x (mem %p) has next at %#08x (mem %p), last_node is at %#08x (mem %p).\n",
+ ref_offset(ref2), ref2, ref_offset(ref_next(ref2)), ref_next(ref2),
+ ref_offset(jeb->last_node), jeb->last_node);
goto error;
}
- ref2 = ref2->next_phys;
+ ref2 = ref_next(ref2);
}
if (my_used_size != jeb->used_size) {
}
#endif
+ if (!(c->flags & (JFFS2_SB_FLAG_BUILDING|JFFS2_SB_FLAG_SCANNING)))
+ __jffs2_dbg_superblock_counts(c);
+
return;
error:
__jffs2_dbg_dump_jeb_nolock(jeb);
__jffs2_dbg_dump_block_lists_nolock(c);
BUG();
-
+
}
#endif /* JFFS2_DBG_PARANOIA_CHECKS */
struct jffs2_raw_node_ref *ref;
int i = 0;
- JFFS2_DEBUG("Dump node_refs of the eraseblock %#08x\n", jeb->offset);
+ printk(JFFS2_DBG_MSG_PREFIX " Dump node_refs of the eraseblock %#08x\n", jeb->offset);
if (!jeb->first_node) {
- JFFS2_DEBUG("no nodes in the eraseblock %#08x\n", jeb->offset);
+ printk(JFFS2_DBG_MSG_PREFIX " no nodes in the eraseblock %#08x\n", jeb->offset);
return;
}
- printk(JFFS2_DBG_LVL);
- for (ref = jeb->first_node; ; ref = ref->next_phys) {
- printk("%#08x(%#x)", ref_offset(ref), ref->__totlen);
- if (ref->next_phys)
+ printk(JFFS2_DBG);
+ for (ref = jeb->first_node; ; ref = ref_next(ref)) {
+ printk("%#08x", ref_offset(ref));
+#ifdef TEST_TOTLEN
+ printk("(%x)", ref->__totlen);
+#endif
+ if (ref_next(ref))
printk("->");
else
break;
if (++i == 4) {
i = 0;
- printk("\n" JFFS2_DBG_LVL);
+ printk("\n" JFFS2_DBG);
}
}
printk("\n");
if (!jeb)
return;
- JFFS2_DEBUG("dump space accounting for the eraseblock at %#08x:\n",
+ printk(JFFS2_DBG_MSG_PREFIX " dump space accounting for the eraseblock at %#08x:\n",
jeb->offset);
- printk(JFFS2_DBG_LVL "used_size: %#08x\n", jeb->used_size);
- printk(JFFS2_DBG_LVL "dirty_size: %#08x\n", jeb->dirty_size);
- printk(JFFS2_DBG_LVL "wasted_size: %#08x\n", jeb->wasted_size);
- printk(JFFS2_DBG_LVL "unchecked_size: %#08x\n", jeb->unchecked_size);
- printk(JFFS2_DBG_LVL "free_size: %#08x\n", jeb->free_size);
+ printk(JFFS2_DBG "used_size: %#08x\n", jeb->used_size);
+ printk(JFFS2_DBG "dirty_size: %#08x\n", jeb->dirty_size);
+ printk(JFFS2_DBG "wasted_size: %#08x\n", jeb->wasted_size);
+ printk(JFFS2_DBG "unchecked_size: %#08x\n", jeb->unchecked_size);
+ printk(JFFS2_DBG "free_size: %#08x\n", jeb->free_size);
}
void
void
__jffs2_dbg_dump_block_lists_nolock(struct jffs2_sb_info *c)
{
- JFFS2_DEBUG("dump JFFS2 blocks lists:\n");
-
- printk(JFFS2_DBG_LVL "flash_size: %#08x\n", c->flash_size);
- printk(JFFS2_DBG_LVL "used_size: %#08x\n", c->used_size);
- printk(JFFS2_DBG_LVL "dirty_size: %#08x\n", c->dirty_size);
- printk(JFFS2_DBG_LVL "wasted_size: %#08x\n", c->wasted_size);
- printk(JFFS2_DBG_LVL "unchecked_size: %#08x\n", c->unchecked_size);
- printk(JFFS2_DBG_LVL "free_size: %#08x\n", c->free_size);
- printk(JFFS2_DBG_LVL "erasing_size: %#08x\n", c->erasing_size);
- printk(JFFS2_DBG_LVL "bad_size: %#08x\n", c->bad_size);
- printk(JFFS2_DBG_LVL "sector_size: %#08x\n", c->sector_size);
- printk(JFFS2_DBG_LVL "jffs2_reserved_blocks size: %#08x\n",
+ printk(JFFS2_DBG_MSG_PREFIX " dump JFFS2 blocks lists:\n");
+
+ printk(JFFS2_DBG "flash_size: %#08x\n", c->flash_size);
+ printk(JFFS2_DBG "used_size: %#08x\n", c->used_size);
+ printk(JFFS2_DBG "dirty_size: %#08x\n", c->dirty_size);
+ printk(JFFS2_DBG "wasted_size: %#08x\n", c->wasted_size);
+ printk(JFFS2_DBG "unchecked_size: %#08x\n", c->unchecked_size);
+ printk(JFFS2_DBG "free_size: %#08x\n", c->free_size);
+ printk(JFFS2_DBG "erasing_size: %#08x\n", c->erasing_size);
+ printk(JFFS2_DBG "bad_size: %#08x\n", c->bad_size);
+ printk(JFFS2_DBG "sector_size: %#08x\n", c->sector_size);
+ printk(JFFS2_DBG "jffs2_reserved_blocks size: %#08x\n",
c->sector_size * c->resv_blocks_write);
if (c->nextblock)
- printk(JFFS2_DBG_LVL "nextblock: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "nextblock: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
c->nextblock->offset, c->nextblock->used_size,
c->nextblock->dirty_size, c->nextblock->wasted_size,
c->nextblock->unchecked_size, c->nextblock->free_size);
else
- printk(JFFS2_DBG_LVL "nextblock: NULL\n");
+ printk(JFFS2_DBG "nextblock: NULL\n");
if (c->gcblock)
- printk(JFFS2_DBG_LVL "gcblock: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "gcblock: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
c->gcblock->offset, c->gcblock->used_size, c->gcblock->dirty_size,
c->gcblock->wasted_size, c->gcblock->unchecked_size, c->gcblock->free_size);
else
- printk(JFFS2_DBG_LVL "gcblock: NULL\n");
+ printk(JFFS2_DBG "gcblock: NULL\n");
if (list_empty(&c->clean_list)) {
- printk(JFFS2_DBG_LVL "clean_list: empty\n");
+ printk(JFFS2_DBG "clean_list: empty\n");
} else {
struct list_head *this;
int numblocks = 0;
numblocks ++;
dirty += jeb->wasted_size;
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "clean_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "clean_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
- printk (JFFS2_DBG_LVL "Contains %d blocks with total wasted size %u, average wasted size: %u\n",
+ printk (JFFS2_DBG "Contains %d blocks with total wasted size %u, average wasted size: %u\n",
numblocks, dirty, dirty / numblocks);
}
if (list_empty(&c->very_dirty_list)) {
- printk(JFFS2_DBG_LVL "very_dirty_list: empty\n");
+ printk(JFFS2_DBG "very_dirty_list: empty\n");
} else {
struct list_head *this;
int numblocks = 0;
numblocks ++;
dirty += jeb->dirty_size;
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "very_dirty_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "very_dirty_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
- printk (JFFS2_DBG_LVL "Contains %d blocks with total dirty size %u, average dirty size: %u\n",
+ printk (JFFS2_DBG "Contains %d blocks with total dirty size %u, average dirty size: %u\n",
numblocks, dirty, dirty / numblocks);
}
if (list_empty(&c->dirty_list)) {
- printk(JFFS2_DBG_LVL "dirty_list: empty\n");
+ printk(JFFS2_DBG "dirty_list: empty\n");
} else {
struct list_head *this;
int numblocks = 0;
numblocks ++;
dirty += jeb->dirty_size;
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "dirty_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "dirty_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
- printk (JFFS2_DBG_LVL "contains %d blocks with total dirty size %u, average dirty size: %u\n",
+ printk (JFFS2_DBG "contains %d blocks with total dirty size %u, average dirty size: %u\n",
numblocks, dirty, dirty / numblocks);
}
if (list_empty(&c->erasable_list)) {
- printk(JFFS2_DBG_LVL "erasable_list: empty\n");
+ printk(JFFS2_DBG "erasable_list: empty\n");
} else {
struct list_head *this;
struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "erasable_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "erasable_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
if (list_empty(&c->erasing_list)) {
- printk(JFFS2_DBG_LVL "erasing_list: empty\n");
+ printk(JFFS2_DBG "erasing_list: empty\n");
} else {
struct list_head *this;
struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "erasing_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "erasing_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
+ jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
+ jeb->unchecked_size, jeb->free_size);
+ }
+ }
+ }
+ if (list_empty(&c->erase_checking_list)) {
+ printk(JFFS2_DBG "erase_checking_list: empty\n");
+ } else {
+ struct list_head *this;
+
+ list_for_each(this, &c->erase_checking_list) {
+ struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
+
+ if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
+ printk(JFFS2_DBG "erase_checking_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
if (list_empty(&c->erase_pending_list)) {
- printk(JFFS2_DBG_LVL "erase_pending_list: empty\n");
+ printk(JFFS2_DBG "erase_pending_list: empty\n");
} else {
struct list_head *this;
struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "erase_pending_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "erase_pending_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
if (list_empty(&c->erasable_pending_wbuf_list)) {
- printk(JFFS2_DBG_LVL "erasable_pending_wbuf_list: empty\n");
+ printk(JFFS2_DBG "erasable_pending_wbuf_list: empty\n");
} else {
struct list_head *this;
struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "erasable_pending_wbuf_list: %#08x (used %#08x, dirty %#08x, "
- "wasted %#08x, unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "erasable_pending_wbuf_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
if (list_empty(&c->free_list)) {
- printk(JFFS2_DBG_LVL "free_list: empty\n");
+ printk(JFFS2_DBG "free_list: empty\n");
} else {
struct list_head *this;
struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "free_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "free_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
if (list_empty(&c->bad_list)) {
- printk(JFFS2_DBG_LVL "bad_list: empty\n");
+ printk(JFFS2_DBG "bad_list: empty\n");
} else {
struct list_head *this;
struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "bad_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "bad_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
}
if (list_empty(&c->bad_used_list)) {
- printk(JFFS2_DBG_LVL "bad_used_list: empty\n");
+ printk(JFFS2_DBG "bad_used_list: empty\n");
} else {
struct list_head *this;
struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
if (!(jeb->used_size == 0 && jeb->dirty_size == 0 && jeb->wasted_size == 0)) {
- printk(JFFS2_DBG_LVL "bad_used_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, "
- "unchecked %#08x, free %#08x)\n",
+ printk(JFFS2_DBG "bad_used_list: %#08x (used %#08x, dirty %#08x, wasted %#08x, unchecked %#08x, free %#08x)\n",
jeb->offset, jeb->used_size, jeb->dirty_size, jeb->wasted_size,
jeb->unchecked_size, jeb->free_size);
}
void
__jffs2_dbg_dump_fragtree(struct jffs2_inode_info *f)
{
- down(&f->sem);
+ mutex_lock(&f->sem);
jffs2_dbg_dump_fragtree_nolock(f);
- up(&f->sem);
+ mutex_unlock(&f->sem);
}
void
uint32_t lastofs = 0;
int buggy = 0;
- JFFS2_DEBUG("dump fragtree of ino #%u\n", f->inocache->ino);
+ printk(JFFS2_DBG_MSG_PREFIX " dump fragtree of ino #%u\n", f->inocache->ino);
while(this) {
if (this->node)
- printk(JFFS2_DBG_LVL "frag %#04x-%#04x: %#08x(%d) on flash (*%p), left (%p), "
- "right (%p), parent (%p)\n",
+ printk(JFFS2_DBG "frag %#04x-%#04x: %#08x(%d) on flash (*%p), left (%p), right (%p), parent (%p)\n",
this->ofs, this->ofs+this->size, ref_offset(this->node->raw),
ref_flags(this->node->raw), this, frag_left(this), frag_right(this),
frag_parent(this));
else
- printk(JFFS2_DBG_LVL "frag %#04x-%#04x: hole (*%p). left (%p), right (%p), parent (%p)\n",
+ printk(JFFS2_DBG "frag %#04x-%#04x: hole (*%p). left (%p), right (%p), parent (%p)\n",
this->ofs, this->ofs+this->size, this, frag_left(this),
frag_right(this), frag_parent(this));
if (this->ofs != lastofs)
}
if (f->metadata)
- printk(JFFS2_DBG_LVL "metadata at 0x%08x\n", ref_offset(f->metadata->raw));
+ printk(JFFS2_DBG "metadata at 0x%08x\n", ref_offset(f->metadata->raw));
if (buggy) {
JFFS2_ERROR("frag tree got a hole in it.\n");
{
int skip;
int i;
-
- JFFS2_DEBUG("dump from offset %#08x to offset %#08x (%x bytes).\n",
+
+ printk(JFFS2_DBG_MSG_PREFIX " dump from offset %#08x to offset %#08x (%x bytes).\n",
offs, offs + len, len);
i = skip = offs % JFFS2_BUFDUMP_BYTES_PER_LINE;
offs = offs & ~(JFFS2_BUFDUMP_BYTES_PER_LINE - 1);
-
+
if (skip != 0)
- printk(JFFS2_DBG_LVL "%#08x: ", offs);
-
+ printk(JFFS2_DBG "%#08x: ", offs);
+
while (skip--)
printk(" ");
if (i != 0)
printk("\n");
offs += JFFS2_BUFDUMP_BYTES_PER_LINE;
- printk(JFFS2_DBG_LVL "%0#8x: ", offs);
+ printk(JFFS2_DBG "%0#8x: ", offs);
}
printk("%02x ", buf[i]);
-
+
i += 1;
}
size_t retlen;
uint32_t crc;
int ret;
-
- JFFS2_DEBUG("dump node at offset %#08x.\n", ofs);
+
+ printk(JFFS2_DBG_MSG_PREFIX " dump node at offset %#08x.\n", ofs);
ret = jffs2_flash_read(c, ofs, len, &retlen, (unsigned char *)&node);
if (ret || (retlen != len)) {
return;
}
- printk(JFFS2_DBG_LVL "magic:\t%#04x\n",
- je16_to_cpu(node.u.magic));
- printk(JFFS2_DBG_LVL "nodetype:\t%#04x\n",
- je16_to_cpu(node.u.nodetype));
- printk(JFFS2_DBG_LVL "totlen:\t%#08x\n",
- je32_to_cpu(node.u.totlen));
- printk(JFFS2_DBG_LVL "hdr_crc:\t%#08x\n",
- je32_to_cpu(node.u.hdr_crc));
-
+ printk(JFFS2_DBG "magic:\t%#04x\n", je16_to_cpu(node.u.magic));
+ printk(JFFS2_DBG "nodetype:\t%#04x\n", je16_to_cpu(node.u.nodetype));
+ printk(JFFS2_DBG "totlen:\t%#08x\n", je32_to_cpu(node.u.totlen));
+ printk(JFFS2_DBG "hdr_crc:\t%#08x\n", je32_to_cpu(node.u.hdr_crc));
+
crc = crc32(0, &node.u, sizeof(node.u) - 4);
if (crc != je32_to_cpu(node.u.hdr_crc)) {
JFFS2_ERROR("wrong common header CRC.\n");
return;
}
-
+
if (je16_to_cpu(node.u.magic) != JFFS2_MAGIC_BITMASK &&
je16_to_cpu(node.u.magic) != JFFS2_OLD_MAGIC_BITMASK)
{
case JFFS2_NODETYPE_INODE:
- printk(JFFS2_DBG_LVL "the node is inode node\n");
- printk(JFFS2_DBG_LVL "ino:\t%#08x\n",
- je32_to_cpu(node.i.ino));
- printk(JFFS2_DBG_LVL "version:\t%#08x\n",
- je32_to_cpu(node.i.version));
- printk(JFFS2_DBG_LVL "mode:\t%#08x\n",
- node.i.mode.m);
- printk(JFFS2_DBG_LVL "uid:\t%#04x\n",
- je16_to_cpu(node.i.uid));
- printk(JFFS2_DBG_LVL "gid:\t%#04x\n",
- je16_to_cpu(node.i.gid));
- printk(JFFS2_DBG_LVL "isize:\t%#08x\n",
- je32_to_cpu(node.i.isize));
- printk(JFFS2_DBG_LVL "atime:\t%#08x\n",
- je32_to_cpu(node.i.atime));
- printk(JFFS2_DBG_LVL "mtime:\t%#08x\n",
- je32_to_cpu(node.i.mtime));
- printk(JFFS2_DBG_LVL "ctime:\t%#08x\n",
- je32_to_cpu(node.i.ctime));
- printk(JFFS2_DBG_LVL "offset:\t%#08x\n",
- je32_to_cpu(node.i.offset));
- printk(JFFS2_DBG_LVL "csize:\t%#08x\n",
- je32_to_cpu(node.i.csize));
- printk(JFFS2_DBG_LVL "dsize:\t%#08x\n",
- je32_to_cpu(node.i.dsize));
- printk(JFFS2_DBG_LVL "compr:\t%#02x\n",
- node.i.compr);
- printk(JFFS2_DBG_LVL "usercompr:\t%#02x\n",
- node.i.usercompr);
- printk(JFFS2_DBG_LVL "flags:\t%#04x\n",
- je16_to_cpu(node.i.flags));
- printk(JFFS2_DBG_LVL "data_crc:\t%#08x\n",
- je32_to_cpu(node.i.data_crc));
- printk(JFFS2_DBG_LVL "node_crc:\t%#08x\n",
- je32_to_cpu(node.i.node_crc));
- crc = crc32(0, &node.i, sizeof(node.i) - 8);
+ printk(JFFS2_DBG "the node is inode node\n");
+ printk(JFFS2_DBG "ino:\t%#08x\n", je32_to_cpu(node.i.ino));
+ printk(JFFS2_DBG "version:\t%#08x\n", je32_to_cpu(node.i.version));
+ printk(JFFS2_DBG "mode:\t%#08x\n", node.i.mode.m);
+ printk(JFFS2_DBG "uid:\t%#04x\n", je16_to_cpu(node.i.uid));
+ printk(JFFS2_DBG "gid:\t%#04x\n", je16_to_cpu(node.i.gid));
+ printk(JFFS2_DBG "isize:\t%#08x\n", je32_to_cpu(node.i.isize));
+ printk(JFFS2_DBG "atime:\t%#08x\n", je32_to_cpu(node.i.atime));
+ printk(JFFS2_DBG "mtime:\t%#08x\n", je32_to_cpu(node.i.mtime));
+ printk(JFFS2_DBG "ctime:\t%#08x\n", je32_to_cpu(node.i.ctime));
+ printk(JFFS2_DBG "offset:\t%#08x\n", je32_to_cpu(node.i.offset));
+ printk(JFFS2_DBG "csize:\t%#08x\n", je32_to_cpu(node.i.csize));
+ printk(JFFS2_DBG "dsize:\t%#08x\n", je32_to_cpu(node.i.dsize));
+ printk(JFFS2_DBG "compr:\t%#02x\n", node.i.compr);
+ printk(JFFS2_DBG "usercompr:\t%#02x\n", node.i.usercompr);
+ printk(JFFS2_DBG "flags:\t%#04x\n", je16_to_cpu(node.i.flags));
+ printk(JFFS2_DBG "data_crc:\t%#08x\n", je32_to_cpu(node.i.data_crc));
+ printk(JFFS2_DBG "node_crc:\t%#08x\n", je32_to_cpu(node.i.node_crc));
+
+ crc = crc32(0, &node.i, sizeof(node.i) - 8);
if (crc != je32_to_cpu(node.i.node_crc)) {
JFFS2_ERROR("wrong node header CRC.\n");
return;
case JFFS2_NODETYPE_DIRENT:
- printk(JFFS2_DBG_LVL "the node is dirent node\n");
- printk(JFFS2_DBG_LVL "pino:\t%#08x\n",
- je32_to_cpu(node.d.pino));
- printk(JFFS2_DBG_LVL "version:\t%#08x\n",
- je32_to_cpu(node.d.version));
- printk(JFFS2_DBG_LVL "ino:\t%#08x\n",
- je32_to_cpu(node.d.ino));
- printk(JFFS2_DBG_LVL "mctime:\t%#08x\n",
- je32_to_cpu(node.d.mctime));
- printk(JFFS2_DBG_LVL "nsize:\t%#02x\n",
- node.d.nsize);
- printk(JFFS2_DBG_LVL "type:\t%#02x\n",
- node.d.type);
- printk(JFFS2_DBG_LVL "node_crc:\t%#08x\n",
- je32_to_cpu(node.d.node_crc));
- printk(JFFS2_DBG_LVL "name_crc:\t%#08x\n",
- je32_to_cpu(node.d.name_crc));
-
+ printk(JFFS2_DBG "the node is dirent node\n");
+ printk(JFFS2_DBG "pino:\t%#08x\n", je32_to_cpu(node.d.pino));
+ printk(JFFS2_DBG "version:\t%#08x\n", je32_to_cpu(node.d.version));
+ printk(JFFS2_DBG "ino:\t%#08x\n", je32_to_cpu(node.d.ino));
+ printk(JFFS2_DBG "mctime:\t%#08x\n", je32_to_cpu(node.d.mctime));
+ printk(JFFS2_DBG "nsize:\t%#02x\n", node.d.nsize);
+ printk(JFFS2_DBG "type:\t%#02x\n", node.d.type);
+ printk(JFFS2_DBG "node_crc:\t%#08x\n", je32_to_cpu(node.d.node_crc));
+ printk(JFFS2_DBG "name_crc:\t%#08x\n", je32_to_cpu(node.d.name_crc));
+
node.d.name[node.d.nsize] = '\0';
- printk(JFFS2_DBG_LVL "name:\t\"%s\"\n", node.d.name);
+ printk(JFFS2_DBG "name:\t\"%s\"\n", node.d.name);
- crc = crc32(0, &node.d, sizeof(node.d) - 8);
+ crc = crc32(0, &node.d, sizeof(node.d) - 8);
if (crc != je32_to_cpu(node.d.node_crc)) {
JFFS2_ERROR("wrong node header CRC.\n");
return;
break;
default:
- printk(JFFS2_DBG_LVL "node type is unknown\n");
+ printk(JFFS2_DBG "node type is unknown\n");
break;
}
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff