/*
* YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
*
- * Copyright (C) 2002-2011 Aleph One Ltd.
- * for Toby Churchill Ltd and Brightstar Engineering
+ * Copyright (C) 2002-2018 Aleph One Ltd.
*
* Created by Charles Manning <charles@aleph1.co.uk>
*
int yaffs_skip_verification(struct yaffs_dev *dev)
{
- dev = dev;
+ (void) dev;
return !(yaffs_trace_mask &
(YAFFS_TRACE_VERIFY | YAFFS_TRACE_VERIFY_FULL));
}
static int yaffs_skip_full_verification(struct yaffs_dev *dev)
{
- dev = dev;
+ (void) dev;
return !(yaffs_trace_mask & (YAFFS_TRACE_VERIFY_FULL));
}
static int yaffs_skip_nand_verification(struct yaffs_dev *dev)
{
- dev = dev;
+ (void) dev;
return !(yaffs_trace_mask & (YAFFS_TRACE_VERIFY_NAND));
}
actually_used = bi->pages_in_use - bi->soft_del_pages;
if (bi->pages_in_use < 0 ||
- bi->pages_in_use > dev->param.chunks_per_block ||
+ bi->pages_in_use > (int)dev->param.chunks_per_block ||
bi->soft_del_pages < 0 ||
- bi->soft_del_pages > dev->param.chunks_per_block ||
- actually_used < 0 || actually_used > dev->param.chunks_per_block)
+ bi->soft_del_pages > (int)dev->param.chunks_per_block ||
+ actually_used < 0 || actually_used > (int)dev->param.chunks_per_block)
yaffs_trace(YAFFS_TRACE_VERIFY,
"Block %d has illegal values pages_in_used %d soft_del_pages %d",
n, bi->pages_in_use, bi->soft_del_pages);
void yaffs_verify_blocks(struct yaffs_dev *dev)
{
- int i;
- int state_count[YAFFS_NUMBER_OF_BLOCK_STATES];
+ u32 i;
+ u32 state_count[YAFFS_NUMBER_OF_BLOCK_STATES];
int illegal_states = 0;
if (yaffs_skip_verification(dev))
dev->blocks_in_checkpt,
state_count[YAFFS_BLOCK_STATE_CHECKPOINT]);
- if (dev->n_erased_blocks != state_count[YAFFS_BLOCK_STATE_EMPTY])
+ if (dev->n_erased_blocks != (int)state_count[YAFFS_BLOCK_STATE_EMPTY])
yaffs_trace(YAFFS_TRACE_VERIFY,
"Erased block count wrong dev %d count %d",
dev->n_erased_blocks,
tags->obj_id, oh->parent_obj_id);
if (parent_check && obj->parent &&
- oh->parent_obj_id != obj->parent->obj_id &&
+ oh->parent_obj_id != obj->parent->obj_id &&
(oh->parent_obj_id != YAFFS_OBJECTID_UNLINKED ||
obj->parent->obj_id != YAFFS_OBJECTID_DELETED))
yaffs_trace(YAFFS_TRACE_VERIFY,
{
u32 x;
int required_depth;
- int actual_depth;
int last_chunk;
u32 offset_in_chunk;
u32 the_chunk;
- u32 i;
+ int i;
struct yaffs_dev *dev;
struct yaffs_ext_tags tags;
struct yaffs_tnode *tn;
required_depth++;
}
- actual_depth = obj->variant.file_variant.top_level;
-
/* Check that the chunks in the tnode tree are all correct.
* We do this by scanning through the tnode tree and
* checking the tags for every chunk match.
if (the_chunk > 0) {
yaffs_rd_chunk_tags_nand(dev, the_chunk, NULL,
&tags);
- if (tags.obj_id != obj_id || tags.chunk_id != i)
+ if (tags.obj_id != obj_id || tags.chunk_id != (u32)i)
yaffs_trace(YAFFS_TRACE_VERIFY,
"Object %d chunk_id %d NAND mismatch chunk %d tags (%d:%d)",
obj_id, i, the_chunk,
{
struct list_head *lh;
struct yaffs_obj *list_obj;
+ struct yaffs_dev *dev;
if (!directory) {
BUG();
return;
}
+ dev = directory->my_dev;
+
+ if (!dev) {
+ BUG();
+ return;
+ }
+
+ if (directory == dev->root_dir ||
+ directory == dev->lost_n_found ||
+ directory == dev->unlinked_dir ||
+ directory == dev->del_dir)
+ return;
+
if (yaffs_skip_full_verification(directory->my_dev))
return;
int yaffs_verify_file_sane(struct yaffs_obj *in)
{
- in = in;
+ (void) in;
return YAFFS_OK;
}